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NITTA Kouichi
Graduate School of System Informatics / Department of System Informatics
Professor

Researcher basic information

■ Research Keyword
  • Optical information engineering
  • 3 dimensional interface
  • Optical parallel processing
■ Research Areas
  • Nanotechnology/Materials / Optical engineering and photonics

Research activity information

■ Paper
  • Kouichi Nitta, Naohiro Kobayashi, Yuta Goto
    SPIE, Oct. 2025, Artificial Intelligence and Image and Signal Processing for Remote Sensing XXXI, 52 - 52
    International conference proceedings

  • Shoma Kataoka, Yasuhiro Mizutani, Tsutomu Uenohara, Erick Ipus, Kouichi Nitta, Osamu Matoba, Yasuhiro Takaya, Enrique Tajahuerce
    Optica Publishing Group, Apr. 2024, Applied Optics
    Scientific journal

  • Wei-Chia Su, Shao-Kui Zhou, Osamu Matoba, Kouichi Nitta, Bor-Shyh Lin, Wen-Kai Lin
    This paper proposed a holographic optical element as a see-through screen for the computer-generated hologram projection system with 3D images. The proposed holographic screen consisted of a linear grating and a lens phase. The linear grating is used to redirect the information light and guide information into the observer's eye and achieve the see-through function. The lens phase is used to magnify the field of view of the holographic projection system. The aberration caused by the screen was analyzed in this paper and the aberration can be pre-corrected in the hologram calculation algorithm. Finally, the proposed system achieved 20.3 by 14.3 degrees field of view at 532 nm laser based on the spatial light modulator with 6.4 µm pixels.
    Optica Publishing Group, Aug. 2022, Optics Express, 30(19) (19), 33792 - 33792
    Scientific journal

  • Wen-Kai Lin, Shao-Kui Zhou, Kouichi Nitta, Osamu Matoba, Bor-Shyh Lin, Wei-Chia Su
    This paper proposes a binocular holographic floating display. The device consists of two phase-modulation spatial light modulators (SLM) and a dihedral corner reflector array (DCRA) element. The conjugate images of the SLMs generated by the DCRA become the system’s exit pupils. Exit pupils that are larger than the pupils of human eyes are arranged to locate at the position of observer's eyes. Therefore, the dimension of the SLM will not limit the viewing angle, although the pixel pitch of the SLM still limits the maximum field of view. For the laser light source, the resolution of the images can achieve 3 arc minutes when the distance between images and DCRA is less than 20 cm. The full-color display function is also performed in the proposed device.
    Optica Publishing Group, Nov. 2021, Optics Express, 29(23) (23), 38615 - 38615
    Scientific journal

  • Experimental verification of a method for single pixel imaging with one dimensional hadamard transform and time division multiplexing
    Kouichi Nitta, Atsushi Takigawa, Xiangyu Quan, Osamu Matoba
    The Optical Society, 2020, Optics InfoBase Conference Papers, English
    International conference proceedings

  • Kouichi Nitta, Yuki Yano, Chihiro Kitada, Osamu Matoba
    Computational ghost imaging (CGI) is one of several attractive techniques for optical measurement because it can determine two-dimensional structures of target objects without using an image sensor. However, conventional CGI is not suitable for practical use in terms of measurement time. In this paper, we report on reducing the optical measurement time in CGI and propose a new CGI implementation. The proposed method utilizes the wide bandwidth of laser diodes. We can obtain a set of speckle patterns required in computational ghost imaging in a significantly shorter time by changing emission patterns. Consequently, this method is suitable for high-speed measurements. The concept of the method is described and verified by numerical analysis. Further, optical setup for the experimental verification is assembled. As verified with experiments and signal processing, the proposed method can provide reconstructed images of targets.
    Lead, MDPI AG, Nov. 2019, Applied Sciences, 9(22) (22), 4807 - 4807
    [Refereed]
    Scientific journal
    Link to Kobe Univ. Repository (Kernel)

  • Osamu Matoba, Shigehiko Washizu, Kento Kurosawa, Xiangyu Quan, Kouichi Nitta
    SPIE, May 2019, Three-Dimensional Imaging, Visualization, and Display 2019, 10997, English
    [Refereed]
    International conference proceedings

  • 光学処理による勾配降下法の実装
    NITTA KOUICHI, TSUJIBAYASHI Taiki, Xiangyu Quan, MATOBA Osamu
    レーザー学会, Mar. 2019, レーザー研究, 47巻, pp. 164 - 168, Japanese
    [Refereed]
    Scientific journal

  • Kento Kurosawa, Xiangyu Quan, Kouichi Nitta, Osamu Matoba
    SPIE, 2019, Proceedings of SPIE - The International Society for Optical Engineering, 11145, English
    International conference proceedings

  • Keisuke Harukaze, Noriyuki Nakatani, Xiangyu Quan, Kouichi Nitta, Osamu Matoba
    OSA - The Optical Society, 2018, Optics InfoBase Conference Papers, 2018, English
    International conference proceedings

  • K. Nitta
    SPIE, 2018, Proceedings of SPIE - The International Society for Optical Engineering, 10616, English
    [Refereed]
    International conference proceedings

  • Xiangyu Quan, Asuka Moriyama, Nitta Kouichi, Osamu Matobaa, Yasuhiro Awatsujib
    2017, Proceedings of SPIE - The International Society for Optical Engineering, 10251, English
    [Refereed]
    International conference proceedings

  • Xiangyu Quan, Sudheesh Rajput, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    2017, DIGITAL OPTICAL TECHNOLOGIES 2017, 10335, 103351G1 - 103351G6, English
    [Refereed]
    International conference proceedings

  • Improvement of Full-Color Image Quality Using 1D Phase Modulation SLM by Iterative Fresnel Method with Dummy Area
    TORITANI Ryusuke, NITTA Kouichi, MATOBA Osamu
    Dec. 2016, Proceedings of The International Display Workshops, Volume 23, 882 - 885, English
    [Refereed]
    Scientific journal

  • Improvement of Color Reproducibility of Full-Color 3D Display Using Binary Phase Distribution
    HARADA Syo, NITTA Kouichi, MATOBA Osamu
    Dec. 2016, Proceedings of The International Display Workshops, Volume 23, pp. 878 - 881, English
    [Refereed]
    Scientific journal

  • 位相変調型1次元空間光変調素子による３次元像の画質向上
    TORITANI Ryusuke, XIA Peng, NITTA Kouichi, MATOBA Osamu
    レーザー学会, Jul. 2016, レーザー研究, Vol.44(No. 7) (No. 7), pp.444 - 448, English
    [Refereed]
    Scientific journal

  • Kazunobu Masuda, Yusuke Saita, Ryusuke Toritani, Peng Xia, Kouichi Nitta, Osamu Matoba
    May 2016, JOURNAL OF DISPLAY TECHNOLOGY, 12(5) (5), 472 - 477, English
    [Refereed]
    Scientific journal

  • Peng Xia, Naoya Nagahama, Xiangyu Quan, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    2016, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 9718
    [Refereed]
    International conference proceedings

  • Xiangyu Quan, Peng Xia, Osamu Matoba, Kouichi Nitta, Yasuhiro Awatsuji
    2016, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 9718
    [Refereed]
    International conference proceedings

  • Xia Peng, Nagahama Naoya, Quan Xiangyu, Nitta Kouichi, Matoba Osamu, Awatsuji Yasuhiro
    2016, QUANTITATIVE PHASE IMAGING II, 9718
    [Refereed]

  • Toshihiko Yamaoki, Mingxue Ma, Kouichi Nitta, Osamu Matoba
    2016, INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 52(1-2) (1-2), 747 - 754, English
    [Refereed]
    Scientific journal

  • QUAN Xiangyu, XIA Peng, MATOBA Osamu, NITTA Kouichi, AWATSUJI Yasuhiro
    2016, OSA Technical Digest of Digital Holography and Three-Dimensional Imaging, DT4G.5, English
    [Refereed]
    International conference proceedings

  • Multi-modal digital holographic microscope with dual-wavelength excitation and dual-wavelength phase imaging
    QUAN Xiangyu, MATOBA Osamu, NITTA Kouichi, AWATSUJI Yasuhiro, TAKIZAWA Y
    2016, JSAP-OSA Joint Symposia in The 77th JSAP Autumn Meeting, 14a - C301-3, English
    [Refereed]
    International conference proceedings

  • Live cell imaging of Physcomitrella patens using a multi-modal digital holographic microscope
    Xiangyu Quan, Osamu Matoba, Kouichi Nitta, Tamada Yousuke, Yasuhiro Awatsuji
    2016, 2016 15TH WORKSHOP ON INFORMATION OPTICS (WIO), English
    [Refereed]
    International conference proceedings

  • Xiangyu Quan, Peng Xia, Osamu Matoba, Kouichi Nitta, Yasuhiro Awatsuji
    2016, QUANTITATIVE PHASE IMAGING II, 9718, 21, English
    [Refereed]
    International conference proceedings

  • Osamu Matoba, Kazunobu Masuda, Syo Harada, Kouichi Nitta
    2016, THREE-DIMENSIONAL IMAGING, VISUALIZATION, AND DISPLAY 2016, 9867, 9867 - 14, English
    [Refereed]
    International conference proceedings

  • Osamu Matoba, Peng Xia, Xiangyu Quan, Naoya Nagahama, Shunsuke Tanimoto, Kouichi Nitta, Yasuhiro Awatsuji
    2016, THREE-DIMENSIONAL IMAGING, VISUALIZATION, AND DISPLAY 2016, 9867, 9867 - 20, English
    [Refereed]
    International conference proceedings

  • Improvement of reconstructed image quality of 3D display using 1D phase modulation SLM by iterative Fresnel method
    TORITANI Ryusuke, MASUDA Kazunobu, XIA Peng, NITTA Kouichi, MATOBA Osamu
    ITE, SID, Dec. 2015, Proceedings of The International Display Workshops, 22(3Dp1-13) (3Dp1-13), 885 - 888, English
    [Refereed]
    International conference proceedings

  • Improvement of image quality of three-dimensional display using a binary phase distribution
    MASUDA Kazunobu, SAITA Yusuke, TORITANI Ryusuke, XIA Peng, NITTA Kouichi, MATOBA Osamu
    ITE, SID, Dec. 2015, Proceedings of The International Display Workshops, 22(3Dp1-14) (3Dp1-14), 889 - 892, English
    [Refereed]
    International conference proceedings

  • Peng Xia, Xiangyu Quan, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    Aug. 2015, 14th Workshop on Information Optics, WIO 2015
    [Refereed]
    International conference proceedings

  • Osamu Matoba, Xiangyu Quan, Peng Xia, Kouichi Nitta, Yasuhiro Awatsuji
    Aug. 2015, 14th Workshop on Information Optics, WIO 2015
    [Refereed]
    International conference proceedings

  • Xiangyu Quan, Kouichi Nitta, Osamu Matoba, Peng Xia, Yasuhiro Awatsuji
    Apr. 2015, OPTICAL REVIEW, 22(2) (2), 349 - 353, English
    [Refereed]
    Scientific journal

  • Divided Hadamard Pattern Illumination for Fewer Times Measurements
    Kouichi Nitta, Shinji Hayashi, Osamu Matoba
    2015, 2015 14TH WORKSHOP ON INFORMATION OPTICS (WIO), English
    [Refereed]
    International conference proceedings

  • Hybrid digital holographic microscope for simultaneous measurement of 3D phase and 3D fluorescence distributions and its signal processing
    Xiangyu Quan, Peng Xia, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    2015, 2015 14TH WORKSHOP ON INFORMATION OPTICS (WIO), English
    [Refereed]
    International conference proceedings

  • Demonstration of phase and fluorescence imaging with dynamics using a multi-modal digital holographic microscope
    QUAN Xiangyu, XIA Peng, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    2015, Digest of International Workshop on Holography and Related Technologies, English
    [Refereed]
    International conference proceedings

  • Design of pixel structure for color electronic holography using one-dimensional spatial light modulator
    UENO Ayaka, NITTA Kouichi, MATOBA Osamu
    IDW実行委員会, Dec. 2014, Proceedings of The International Display Workshop, 21, 3Dp1 - 1, English
    [Refereed]
    International conference proceedings

  • Available number of multiplexing based on SNR analysis in reflection-type holographic memory using three-dimensional speckle-shift multiplexing
    NISHIZAKI Tatsuya, NITTA Kouichi, MATOBA Osamu
    OSA, Dec. 2014, Applied Optics, 53(25) (25), 5733 - 5739, English
    [Refereed]
    Scientific journal

  • Osamu Matoba, Hiroki Inokuchi, Kouichi Nitta, Yasuhiro Awatsuji
    Nov. 2014, OPTICS LETTERS, 39(22) (22), 6549 - 6552, English
    [Refereed]
    Scientific journal

  • 蛍光と位相イメージングが可能なハイブリッドディジタルホログラフィック顕微鏡の試作
    ZEN Kougyoku, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    日本光学会（応用物理学会）, Nov. 2014, Optics & Photonics Japan 2014, 6pP15, Japanese
    [Refereed]
    International conference proceedings

  • Experimental demonstration on combination of digital holography and fluorescence microscopic system
    ZEN Kougyoku, MATOBA Osamu, NITTA Kouichi, AWATSUJI Yasuhiro
    ISOM実行委員会, Oct. 2014, Technical Digest of International Symposium on Optical Memory 2014 (ISOM'14), pp.74 - 75, English
    [Refereed]
    International conference proceedings

  • Bit error rate of layered recording in reflection-type holographic memory using three-dimensional shift multiplexing
    NISHIZAKI Tatsuya, NITTA Kouichi, MATOBA Osamu
    ISOM実行委員会, Oct. 2014, Technical Digest of International Symposium on Optical Memory 2014 (ISOM'14), pp.140 - 141, English
    [Refereed]
    International conference proceedings

  • Analysis of Detected Signal Performance in Multi-Tracks of Optical Disk Memory Using Convex-Shaped Recording Mark
    Yousuke Otani, Kouichi Nitta, Osamu Matoba
    Sep. 2014, OPTICAL REVIEW, 21(5) (5), 556 - 559, English
    [Refereed]
    Scientific journal

  • Reconstruction evaluation of absorbers in scattering medium by using intensity ratio with time-resolved observation
    YAMAOKI Toshihiko, NITTA Kouichi, MATOBA Osamu
    BISC実行委員会, Apr. 2014, Technical Digest of The Biomedical Imaging and Sensing Conference 2014 (BISC'14), BISCp3 - 9, English
    [Refereed]
    International conference proceedings

  • Observation of sound wave field by using digital holography
    INOKUCHI Hiroki, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    BISC実行委員会, Apr. 2014, Technical Digest of The Biomedical Imaging and Sensing Conference 2014 (BISC'14), BISCp3 - 4, English
    [Refereed]
    International conference proceedings

  • Analyzing influence of degree of temporal coherence on incoherent digital holography
    ZEN Kougyoku, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    BISC実行委員会, Apr. 2014, Technical Digest of The Biomedical Imaging and Sensing Conference 2014 (BISC'14), BISCp3 - 5, English
    [Refereed]
    International conference proceedings

  • Phase and fluorescence imaging by combination of digital holographic microscopy and fluorescence microscopy
    QUAN Xiangyu, NITTA Kouichi, MATOBA Osamu, XIA Peng, AWATSUJI Yasuhiro
    OSJ, 2014, Optical Review, 22, 349 - 353, English
    [Refereed]
    Scientific journal

  • Analyzing influence of degree of temporal coherence on incoherent digital holography
    QUAN Xiangyu, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    2014, Technical Digest of The Biomedical Imaging and Sensing Conference, BSCp3 - 5, English
    [Refereed]
    International conference proceedings

  • Phase and fluorescence imaging by combination of digital holographic microscopy and fluorescence microscopy
    QUAN Xiangyu, NITTA Kouichi, MATOBA Osamu, XIA Peng, AWATSUJI Yasuhiro
    OSJ, Jan. 2014, Optical Review, Vol. 22, 349 - 353, English
    [Refereed]
    Scientific journal

  • Optical voice recorder by off-axis digital holography
    MATOBA Osamu, INOKUCHI Hiroki, NITTA Kouichi, AWATSUJI Yasuhiro
    OSA, Jan. 2014, Optics Letters, Vol. 39(Iss. 22) (Iss. 22), pp. 6549–6552, English
    [Refereed]
    Scientific journal

  • Available number of multiplexing based on SNR analysis in reflection-type holographic memory using three-dimensional speckle-shift multiplexing
    NISHIZAKI Tatsuya, NITTA Kouichi, MATOBA Osamu
    OSA, Jan. 2014, Applied Optics, Vol. 53(No. 25) (No. 25), 5733 - 5739, English
    [Refereed]
    Scientific journal

  • Analysis of detected signal performance in multi-tracks of optical disk memory using convex-shaped recording mark
    OHTANI Yousuke, NITTA Kouichi, MATOBA Osamu
    OSJ, Jan. 2014, Optical Review, Vol. 21:(No.5) (No.5), pp. 556 - 559, English
    [Refereed]
    Scientific journal

  • Lin Miao, Tatsuki Tahara, Peng Xia, Yasunori Ito, Kouichi Nitta, Yasuhiro Awatsuji, Osamu Matoba
    2014, THREE-DIMENSIONAL IMAGE PROCESSING, MEASUREMENT (3DIPM), AND APPLICATIONS 2014, 9013, 90130F, English
    [Refereed]
    International conference proceedings

  • Lin Miao, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    Nov. 2013, OPTICAL REVIEW, 20(6) (6), 463 - 468, English
    [Refereed]
    Scientific journal

  • Implementation of three-dimensional speckle-shift multiplexing in reflection-type holographic memory
    NISHIZAKI Tatsuya, NITTA Kouichi, MATOBA Osamu
    Aug. 2013, Technical digest of International Symposium on Optical Memory (ISOM) 2013, 116 - 117, English
    [Refereed]
    International conference proceedings

  • Analysis of detected signal performance in multi-tracks of optical disk memory using convex-shaped recording mark
    OHTANI Yosuke, NITTA Kouichi, MATOBA Osamu
    Aug. 2013, Technical digest of International Symposium on Optical Memory (ISOM) 2013, 12 - 13, English
    [Refereed]
    International conference proceedings

  • Design of Rectangular-shaped Pixel in 1D SLM by Contrast Evaluation for Electronic Holography
    UENO Ayaka, NITTA Kouichi, MATOBA Osamu
    Jun. 2013, Proceeding of Three Dimensional Systems and Applications 2013 (3DSA2013), S6 - 2, English
    [Refereed]
    International conference proceedings

  • Modification of multiple phase modulations for rlectronic holography
    NAKAGAWA Atsuki, WAKISAKA Taiki, NITTA Kouichi, MATOBA Osamu
    LDC2013, Apr. 2013, 2nd Laser Display Conference (LDC2013), LDCp4 - 7, English
    [Refereed]
    International conference proceedings

  • Effect of number of pixels of rectangular shaped 1D SLM for lensless electronic holography
    UENO Ayaka, NITTA Kouichi, MATOBA Osamu, FUKUE Kumiko, SASADA Masaki, UETA Kunio
    LDC2013, Apr. 2013, 2nd Laser Display Conference (LDC2013), LDCp4 - 4, English
    [Refereed]
    International conference proceedings

  • Toshihiko Yamaoki, Masaya Nonaka, Kouichi Nitta, Osamu Matoba
    Optical Society of America (OSA), 2013, Optics InfoBase Conference Papers, English
    International conference proceedings

  • Kouichi Nitta, Takashi Kamigiku, Takeshi Nakajima, Osamu Matoba
    2013, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 7715, 7 - 14, English
    [Refereed]
    International conference proceedings

  • Miao Lin, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    2013, Proceedings of SPIE - The International Society for Optical Engineering, 9042
    [Refereed]
    International conference proceedings

  • Lin Miao, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    The Optical Society, Jan. 2013, Applied Optics, 52(1) (1), A131 - A135, English
    [Refereed]
    International conference proceedings

  • Single Shot Ghost Imaging
    Shinji Hozawa, Kouichi Nitta, Osamu Matoba
    2013, 2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), TuPO - 16, English
    [Refereed]
    International conference proceedings

  • Kazuhiro Tsuchiya, Yoshiki Tone, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    2013, Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest, WPF - 30, English
    [Refereed]
    International conference proceedings

  • Experimental Evaluation of Depth of Focus by MTF in Digital Holographic Microscopy
    Kazuhiro Tsuchiya, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    2013, 2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), WPF - 29, English
    [Refereed]
    International conference proceedings

  • Toshihiko Yamaoki, Kouichi Nitta, Osamu Matoba
    2013, Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest, WPF - 27, English
    [Refereed]
    International conference proceedings

  • Miao Lin, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    May 2012, APPLIED OPTICS, 51(14) (14), 2633 - 2637, English
    [Refereed]
    Scientific journal

  • Wavefront-type 3D display with 8k × 8k binary phase distribution from CG data
    Osamu Matoba, Nozomu Ueda, Kouichi Nitta, Kumiko Fukue, Masaki Sasada, Kunio Ueta
    2012, Proceedings of the International Display Workshops, 2, 1070 - 1073, English
    International conference proceedings

  • Experimental estimation of the dihedral corner reflector array for floating imaging
    Kouichi Nitta, Kenta Ogawa, Taiyo Akashi, Osamu Matoba, Satoshi Maekawa
    2012, Proceedings of the International Display Workshops, 2, 1262 - 1265, English
    International conference proceedings

  • 3D display by wavefront reconstruction using 1D spatial light modulator with rectangle-shape pixel
    Ayaka Ueno, Ken Kobayashi, Kouichi Nitta, Osamu Matoba, Kumiko Fukue, Masaki Sasada, Kunio Ueta
    2012, Proceedings of the International Display Workshops, 2, 1276 - 1279, English
    International conference proceedings

  • Lin Miao, Kouichi Nitta, Osamu Matoba, Yasuhiro Awatsuji
    2012, OPTICAL DESIGN AND TESTING V, 8557, 85571W, English
    [Refereed]
    International conference proceedings

  • Wavefront-type 3D Display with 8k x 8k Binary Phase Distribution from CG Data
    Osamu Matoba, Nozomu Ueda, Kouichi Nitta, Kumiko Fukue, Masaki Sasada, Kunio Ueta
    2012, IDW/AD '12: PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, PT 1, 19, 207 - 210, English
    [Refereed]
    International conference proceedings

  • Experimental estimation of the dihedral corner reflector array for floating imaging
    Kouichi Nitta, Kenta Ogawa, Taiyo Akashi, Osamu Matoba, Satoshi Maekawa
    2012, IDW/AD '12: PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, PT 2, 19, 1239 - 1242, English
    [Refereed]
    International conference proceedings

  • 3D Display by Wavefront Reconstruction using 1D Spatial Light Modulator with Rectangle-shape Pixel
    Ayaka Ueno, Ken Kobayashi, Kouichi Nitta, Osamu Matoba, Kumiko Fukue, Masaki Sasada, Kunio Ueta
    2012, IDW/AD '12: PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, PT 2, 19, 1253 - 1256, English
    [Refereed]
    International conference proceedings

  • Ryosuke Hiramatsu, Masanobu Shigaki, Kouichi Nitta, Osamu Matoba
    Sep. 2011, JAPANESE JOURNAL OF APPLIED PHYSICS, 50(9) (9), English
    [Refereed]
    Scientific journal

  • Osamu Matoba, Yusuke Yonetani, Kouichi Nitta
    Sep. 2011, JAPANESE JOURNAL OF APPLIED PHYSICS, 50(9) (9), English
    [Refereed]
    Scientific journal

  • Masaya Nonaka, Kouichi Nitta, Osamu Matoba
    Optical Society of America (OSA), 2011, Optics InfoBase Conference Papers, English
    International conference proceedings

  • Experimental verification of photon counting Fourier transform
    Kouichi Nitta, Kenichiro Sakiori, Osamu Matoba
    2011, Conference Program - MOC'11: 17th Microoptics Conference, English
    International conference proceedings

  • Improvement of modulation patterns in a method for parallel modulo exponentiation with optical amplitude modulation
    T. Kamigiku, K. Nitta, O. Matoba
    2011, Conference Program - MOC'11: 17th Microoptics Conference, English
    International conference proceedings

  • Measurement of scattering coefficient in PMMA with SiO 2 particles by optical coherence tomography
    Kazuo Fujiwara, Tatsuya Maruyama, Satoshi Nakamura, Kouichi Nitta, Osamu Matoba
    2011, Conference Program - MOC'11: 17th Microoptics Conference, English
    International conference proceedings

  • An Optical System for Prime Factorization Based on Parallel Processing
    Kouichi Nitta, Osamu Matoba
    2011, OPTICAL SUPERCOMPUTING, 6748, 10 - 15, English
    [Refereed]
    International conference proceedings

  • コンピュータグラフィックスデータを用いた位相再生型3次元ディスプレイとその広視域化
    UEDA Nozomu, NITTA Kouichi, MATOBA Osamu
    2011, レーザー研究, Vol. 40; No.1; pp.46-50, Japanese
    [Refereed]
    Scientific journal

  • Masa Tanaka, Kouichi Nitta, Osamu Matoba
    Oct. 2010, JOURNAL OF DISPLAY TECHNOLOGY, 6(10) (10), 517 - 521, English
    [Refereed]
    Scientific journal

  • Yusuke Yonetani, Kouichi Nitta, Osamu Matoba
    Feb. 2010, APPLIED OPTICS, 49(4) (4), 694 - 700, English
    [Refereed]
    Scientific journal

  • Osamu Matoba, Kouichi Nitta
    Optical Society of America (OSA), 2010, Optics InfoBase Conference Papers, English
    International conference proceedings

  • A system for holographic display without interference measurement
    Kouichi Nitta
    2010, IDW'10: PROCEEDINGS OF THE 17TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 1747 - 1750, English
    [Refereed]
    International conference proceedings

  • Imaging Characteristics of Array of Dihedral Corner Reflectors by Use of Gaussian Beam Decomposition
    Shotaro Yokoyama, Kouichi Nitta, Osamu Matoba, Satoshi Maekawa
    2010, IDW'10: PROCEEDINGS OF THE 17TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 1249 - 1250, English
    [Refereed]
    International conference proceedings

  • Osamu Matoba, Kouichi Nitta, Wataru Watanabe
    2010, THREE-DIMENSIONAL IMAGING, VISUALIZATION, AND DISPLAY 2010 AND DISPLAY TECHNOLOGIES AND APPLICATIONS FOR DEFENSE, SECURITY, AND AVIONICS IV, 7690, English
    [Refereed]
    International conference proceedings

  • GPU implementation of signal processing in a 3D image system with multi vision imaging and wavefront reconstruction
    KURAHASHI Takanori, NITTA Kouichi, MATOBA Osamu
    Dec. 2009, Proceedings of the 16th International Display Workshops (IDW'09), pp. 1183- 1186, English
    [Refereed]
    International conference proceedings

  • Osamu Matoba, Yuri Kitamura, Tomoyuki Manabe, Kouichi Nitta, Wataru Watanabe
    Nov. 2009, APPLIED PHYSICS LETTERS, 95(22) (22), English
    [Refereed]
    Scientific journal

  • Quantitative evaluation of affect of shrinkage rate on cross-talk noise in reflection-type holographic memory
    SHIGAKI Masanobu, YONETANI Yuusuke, NITTA Kouichi, MATOBA Osamu
    Oct. 2009, International Symposium on Optical Memory 2009 (ISOM'09) Technical Digest, pp.112-113, English
    [Refereed]
    International conference proceedings

  • Numerical evaluation of controlled scattering property for thin photonic data storage medium
    MANABE Tomoyuki, NITTA Kouichi, MATOBA Osamu, WATANABE Wataru
    Oct. 2009, International Symposium on Optical Memory 2009 (ISOM'09) Technical Digest, pp.194-195, English
    [Refereed]
    International conference proceedings

  • Numerical estimation of storage capacity in reflection-type holographic disk memory with three-dimensional speckle-shift multiplexing
    Masato Miura, Kouichi Nitta, Osamu Matoba
    Oct. 2009, JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 26(10) (10), 2269 - 2274, English
    [Refereed]
    Scientific journal

  • Evaluation of strage density of three-dimensional absorbers in thin scattering volume object as photonic data storage medium
    FUJIMOTO Kodo, NITTA Kouichi, MATOBA Osamu
    Oct. 2009, International Symposium on Optical Memory 2009 (ISOM'09) Technical Digest, pp. 192-193, English
    [Refereed]
    International conference proceedings

  • Assesment of cross-talk noise in confocal scheme in reflection type holographic memory with speckle shift multiplexing
    YONETANI Yuusuke, NITTA Kouichi, MATOBA Osamu
    Oct. 2009, International Symposium on Optical Memory 2009 (ISOM'09) Technical Digest, pp. 118-119, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Nobuto Katsuta, Osamu Matoba
    Sep. 2009, JAPANESE JOURNAL OF APPLIED PHYSICS, 48(9) (9), English
    [Refereed]
    Scientific journal

  • Iterative data reconstruction in a thin photonic data storage medium using three-dimensional absorbers in a scattering volume medium
    Osamu Matoba, Kodo Fujimoto, Kouichi Nitta
    Apr. 2009, OPTICS LETTERS, 34(7) (7), 998 - 1000, English
    [Refereed]
    Scientific journal

  • Osamu Matoba, Yuri Kitamura, Kouichi Nitta, Wataru Watanabe
    2009, Proceedings of SPIE - The International Society for Optical Engineering, 7329, English
    [Refereed]
    International conference proceedings

  • Secure Data Storage using 3D Scattering Medium
    Osamu Matoba, Kouichi Nitta, Wataru Watanabe
    2009, 2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2, CD-ROM, 291 - +, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Shinichi Ohta, Osamu Matoba
    2009, Proceedings of SPIE - The International Society for Optical Engineering, 7442, English
    [Refereed]
    International conference proceedings

  • Osamu Matoba, Yuri Kitamura, Tomoyuki Manabe, Kouichi Nitta, Wataru Watanabe
    2009, Proceedings of SPIE - The International Society for Optical Engineering, 7442, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Shinichi Ohta, Osamu Matoba
    2009, Proceedings of SPIE - The International Society for Optical Engineering, 7442, English
    [Refereed]
    International conference proceedings

  • Improvement of a System for Prime Factorization Based on Optical Interferometer
    Kouichi Nitta, Nobuto Katsuta, Osamu Matoba
    2009, OPTICAL SUPERCOMPUTING, PROCEEDINGS, 5882, 124 - 129, English
    [Refereed]
    International conference proceedings

  • A Scheme for SIMD Processing in Two Dimensional Binary Images and Its Applications
    Kouichi Nitta, Osamu Matoba
    2009, OPTICAL SUPERCOMPUTING, PROCEEDINGS, 5882, 95 - 98, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Osamu Matoba
    2009, IEEJ Transactions on Fundamentals and Materials, 129(11) (11), 5 - 775, English
    [Refereed]
    Scientific journal

  • Optical authentication method using a three-dimensional phase object with various wavelength readouts
    Osamu Matoba, Tomo Sawasaki, Kouichi Nitta
    Aug. 2008, APPLIED OPTICS, 47(24) (24), 4400 - 4404, English
    [Refereed]
    Scientific journal

  • Three-dimensional measurement and imaging based on multicameras randomly distributed on the circumference
    Seiko Maehara, Kouichi Nitta, Osamu Matoba
    Feb. 2008, APPLIED OPTICS, 47(4) (4), 594 - 601, English
    [Refereed]
    Scientific journal

  • Parallel processing for multiplication modulo by means of phase modulation
    Kouichi Nitta, Osamu Matoba, Takeaki Yoshimura
    Feb. 2008, APPLIED OPTICS, 47(4) (4), 611 - 616, English
    [Refereed]
    Scientific journal

  • Wavefront 3D reconstruction and measurement for natural 3D display system
    Osamu Matoba, Kouichi Nitta, Yasuhiro Awatsuji
    2008, Proceedings of International Meeting on Information Display, 8, 935 - 938, English
    [Refereed]
    International conference proceedings

  • Three-dimensional shape reconstruction based on multi-cameras located at different distances its applications
    MAEHARA Seiko, FUJIMOTO Kodo, NITTA Kouichi, MATOBA Osamu
    2008, Information Photonics 2008 Technical Digest, pp. 176-177, English
    [Refereed]
    Scientific journal

  • Kouichi Nitta, Nobuto Katsuta, Osamu Matoba
    2008, SEVENTH INTERNATIONAL WORKSHOP ON INFORMATION OPTICS, 139, English
    [Refereed]
    International conference proceedings

  • Osamu Matoba, Shinichiro Matsuki, Kouichi Nitta
    2008, SEVENTH INTERNATIONAL WORKSHOP ON INFORMATION OPTICS, 139, English
    [Refereed]
    International conference proceedings

  • Reconstruction evaluation of absorbers in secure data storage using diffusing optical medium
    FUJIMOTO Kodo, MATSUKI Shinichiro, NITTA Kouichi, MATOBA Osamu
    2008, Information Photonics 2008 Technical Digest, pp. 54-55, English
    [Refereed]
    Scientific journal

  • Optical authentication method based on three-dimensional phase object by various wavelength readouts
    MATOBA Osamu, SAWASAKI Tomo, NITTA Kouichi
    2008, Applied Optics, Vol. 47;Iss. 24;pp.4400-4404, English
    [Refereed]
    Scientific journal

  • Numerical evaluation of angular multiplexing in reflection-type holographic memory in photopolymer
    YONETANI Yusuke, NITTA Kouichi, MATOBA Osamu
    2008, International workshop on holographic memories(IWHM 2009) Digests, pp. 89-90, English
    [Refereed]
    Scientific journal

  • Numerical analysis for an imaging optics with micromirror array
    MATSUKURA Yoshinori, NITTA Kouichi, MATOBA Osamu, MAEKAWA Satoshi
    2008, Information Photonics 2008 Technical Digest, pp. 206-207, English
    [Refereed]
    Scientific journal

  • Implementation of elemental operations in SIMD pattern processing with image compression
    NITTA Kouichi, MINAMI Tomoyuki, MATOBA Osamu
    2008, Information Photonics 2008 Technical Digest, pp. 46-47, English
    [Refereed]
    Scientific journal

  • Osamu Matoba, Tatsunori Nakamura, Kouichi Nitta
    2008, PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON UNIVERSAL COMMUNICATION, pp.134-137, 134 - 137, English
    [Refereed]
    International conference proceedings

  • Evaluation of tolerance in holographic read only memory system
    YAMAMURA Takuro, NITTA Kouichi, MATOBA Osamu, NAKAMURA Atsushi, YOSHIDA Shinya
    2008, International workshop on holographic memories(IWHM 2008) Digests, pp. 79-80, English
    [Refereed]
    Scientific journal

  • Osamu Matoba, Masato Miura, Kouichi Nitta
    2008, Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS, 642-643, 642 - 643, English
    [Refereed]
    International conference proceedings

  • Effective use of parallel processing for an algorithm requiring massive data processing
    NITTA Kouichi, KATSUTA Nobuto, MATOBA Osamu
    2008, Information Photonics 2008 Post-deadline papers of Technical Digest, pp. 10-11, English
    [Refereed]
    Scientific journal

  • Construction of optical hardware for parallel modulo multiplication
    KATSUTA Nobuto, NITTA Kouichi, MATOBA Osamu
    2008, Information Photonics 2009 Technical Digest, pp. 48-49, English
    [Refereed]
    Scientific journal

  • A system of wavefront recording and reconstruction of moving three-dimensional objects for wide angle
    Y. Kitamura, M. Tanaka, K. Nitta, O. Matoba, Y. Awatsuji
    2008, IDW '08 - Proceedings of the 15th International Display Workshops, 2, 1147 - 1150, English
    [Refereed]
    International conference proceedings

  • An Optical Interferometer for Parallel Modulo Operation
    NITTA Kouichi, KATSUTA Nobuto, MATOBA Osamu
    2008, The Review of Laser Engineering;Supplemental Volume 2008, pp.1327-1330, English
    [Refereed]
    Scientific journal

  • A Method for Modulo Operation by Use of Spatial Parallelism
    Kouichi Nitta, Nobuto Katsuta, Osamu Matoba
    2008, OPTICAL SUPERCOMPUTING, PROCEEDINGS, 5172, 98 - 103, English
    [Refereed]
    International conference proceedings

  • A method for hologram generation in a three-dimensional imaging system based on multi vision data acquisition holographic display
    KURAHASHI Takanori, NITTA Kouichi, MATOBA Osamu
    2008, Proceedings of The 15th International Display Workshops (IDW'08), Vol. 2;pp.1143-1146, English
    [Refereed]
    Scientific journal

  • Advances in passive imaging elements with micromirror array
    Satoshi Maekawa, Kouichi Nitta, Osamu Matoba
    2008, STEREOSCOPIC DISPLAYS AND APPLICATIONS XIX, 6803, English
    [Refereed]
    International conference proceedings

  • An Optical Interferometer for paarallel modulo operations
    NITTA Kouichi
    Jan. 2008, in the Technical Digest of the 6'th Asia Pacifc Laser Symposium 2008 (APLS2008), p 192, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Tomoyuki Minami, Osamu Matoba
    2008, OPTICS AND PHOTONICS FOR INFORMATION PROCESSING II, 7072, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Takanori Kurahashi, Naoki Nishikawa, Osamu Matoba
    2008, OPTICS AND PHOTONICS FOR INFORMATION PROCESSING II, 7072, English
    [Refereed]
    International conference proceedings

  • Two dimensional parallel processing for modular exponentiation by means of Montgomery multiplication
    Tomoyuki MINAMI, NITTA Kouichi
    Oct. 2007, n Technical Digest of The 13th Microoptics Conference (MOC'07), pp. 222-223, English
    [Refereed]
    International conference proceedings

  • Parallel processor for modulo multiplication with optical interference
    Nobuhito KATSUTA, NITTA Kouichi
    Oct. 2007, in Technical Digest of The 13th Microoptics Conference (MOC'07), pp. 184-185, English
    [Refereed]
    International conference proceedings

  • Iterative algorithm of phase determination in digital holography for real-time recording of real objects
    Tatsunori Nakamura, Kouichi Nitta, Osamu Matoba
    Oct. 2007, APPLIED OPTICS, 46(28) (28), 6849 - 6853, English
    [Refereed]
    Scientific journal

  • Image reconstruction for reflection type diffusion optical tomography
    Atsushi GOTO, NITTA Kouichi
    Oct. 2007, in Technical Digest of The 13th Microoptics Conference (MOC'07), pp. 156-157, English
    [Refereed]
    International conference proceedings

  • Effective derivation method of weight function in diffusion optical tomography
    Takuro YAMAMURA, NITTA Kouichi
    Oct. 2007, n Technical Digest of The 13th Microoptics Conference (MOC'07), pp. 294-295, English
    [Refereed]
    International conference proceedings

  • Comparison of reflection-type holographic memory with transmission-type memory in angular multiplexing
    Junya ONODA, Masato MIURA, NITTA Kouichi
    Oct. 2007, in Technical Digest of The 13th Microoptics Conference (MOC'07), pp. 250-251, English
    [Refereed]
    International conference proceedings

  • A three dimensional imaging system by means of ray space holographic reconstruction
    Naoki NISHIKAWA, NITTA Kouichi
    Oct. 2007, in Technical Digest of The 13th Microoptics Conference (MOC'07), pp. 238-239, English
    [Refereed]
    International conference proceedings

  • A color system for three dimensional imaging using stereogram capturing holographic reconstruction
    Yoshinori MATSUKURA, Naoki NISHIKAWA, NITTA Kouichi
    Oct. 2007, in Technical Digest of The 13th Microoptics Conference (MOC'07), pp. 212-213, English
    [Refereed]
    International conference proceedings

  • NITTA Kouichi
    For practical use of image reconstruction in a steady-state diffusion optical tomography, a weight function is analytically derived in a linear perturbation approach. We show that the weight function at any voxel in the medium is given by a product of a sensitivity function at the voxel and a mean optical pathlength in the voxel, whose two parameters have independent behavior to each other. By use of Monte Carlo simulation, it is found that the mean path length is easily obtained without stochastic calculation by scattering coefficient in the medium. Weight function derived by the proposed method is in good agreement with exact solution based on Monte Carlo method.
    The Institute of Electrical Engineers of Japan, Jul. 2007, IEEJ Trans.on Fund. Mate, Vol. 127-A;No. 7;pp. 397-401(7) (7), 397 - 401, English
    [Refereed]
    Scientific journal

  • Masato Miura, Osamu Matoba, Kouichi Nitta, Takeaki Yoshimura
    Jun. 2007, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 46(6B) (6B), 3832 - 3836, English
    [Refereed]
    Scientific journal

  • Image-based numerical evaluation techniques in volume holographic memory systems
    Masato Miura, Osumu Matoba, Kouichi Nitta, Takeaki Yoshimura
    Apr. 2007, JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 24(4) (4), 792 - 798, English
    [Refereed]
    Scientific journal

  • Three-dimensional shift selectivity in reflection-type holographic disk memory with speckle shift recording
    Masato Miura, Osamu Matoba, Kouichi Nitta, Takeaki Yoshimura
    Mar. 2007, APPLIED OPTICS, 46(9) (9), 1460 - 1466, English
    [Refereed]
    Scientific journal

  • Tatsunori Nakamura, Osamu Matoba, Kouichi Nitta, Takeaki Yoshimura
    2007, Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS, 76 - 77, English
    [Refereed]
    International conference proceedings

  • Three-dimensional imaging using randomly-distributed cameras on the circle - art. no. 67780S
    Seiko Maehara, Osamu Matoba, Kouichi Nitta, Takeaki Yoshimura
    2007, THREE-DIMENSIONAL TV, VIDEO, AND DISPLAY VI, 6778, S7780 - S7780, English
    [Refereed]
    International conference proceedings

  • Natural three-dimensional display system based on wavefront reconstruction
    O. Matoba, K. Nitta
    2007, IDW '07: PROCEEDINGS OF THE 14TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 2243 - 2246, English
    [Refereed]
    International conference proceedings

  • Optical security card by three-dimensional random phase distribution
    Osamu Matoba, Kouichi Nitta
    2007, 6TH INTERNATIONAL WORKSHOP ON INFORMATION OPTICS (WIO '07), 949, 169 - 176, English
    [Refereed]
    International conference proceedings

  • Osamu Matoba, Tomo Sawasaki, Keigo Nakajima, Kouichi Nitta
    2007, ANTI-COUNTERFEIT IMAGE ANALYSIS METHODS (A SPECIAL SESSION OF ICSXII), 77, English
    [Refereed]
    International conference proceedings

  • Design of waveguide array for wide and thin coherent illuminator
    Osamu Matoba, Kouichi Nitta
    2007, 2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 161 - 162, English
    [Refereed]
    International conference proceedings

  • Three-dimensional interface based on digital holography - art. no. 677807
    Osamu Matoba, Kouichi Nitta
    2007, THREE-DIMENSIONAL TV, VIDEO, AND DISPLAY VI, 6778, 77807 - 77807, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Ysunori Tado, Osamu Matoba, Takeaki Yoshimura
    2007, OPTICS AND PHOTONICS FOR INFORMATION PROCESSING, 6695, English
    [Refereed]
    International conference proceedings

  • Interpage crosstalk noise in reflection-type holographic memory system by speckle three-dimensional shift multiplexing
    Masato Miura, Kouichi Nitta, Osamu Matoba
    2007, 2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, pp. 163-164, 163 - +, English
    [Refereed]
    International conference proceedings

  • Characteristics of 3-D image reconstruction in a system based on multi vision data acquisition and holographic display
    K. Nitta, N. Nishikawa, Y. Matsukura, O. Matoba
    2007, 2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, pp. 159-160, 159 - 160, English
    [Refereed]
    International conference proceedings

  • Fast acquisition system for digital holograms and image processing for three-dimensional display with data manipulation
    Osamu Matoba, Kousuke Hosoi, Kouichi Nitta, Takeaki Yoshimura
    Dec. 2006, APPLIED OPTICS, 45(35) (35), 8945 - 8950, English
    [Refereed]
    Scientific journal

  • Kouichi Nitta, Tingyu Li, Toshiki Motoyama, Osamu Matoba, Takeaki Yoshimura
    Nov. 2006, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 45(11) (11), 8897 - 8903, English
    [Refereed]
    Scientific journal

  • Yukako Takizawa, Osamu Matoba, Kouichi Nitta, Takeaki Yoshimura
    Sep. 2006, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 45(9A) (9A), 6946 - 6950, English
    [Refereed]
    Scientific journal

  • Range technique in scattering medium using a needle-fiber optical coherence tomography system
    Tingyu Li, Kouichi Nitta, Osamu Matoba, Takeaki Yoshimura
    Jul. 2006, OPTICAL REVIEW, 13(4) (4), 201 - 206, English
    [Refereed]
    Scientific journal

  • Reflection-type holographic disk memory with random phase shift multiplexing
    Osamu Matoba, Yuji Yokohama, Masato Miura, Kouichi Nitta, Takeaki Yoshimura
    May 2006, APPLIED OPTICS, 45(14) (14), 3270 - 3274, English
    [Refereed]
    Scientific journal

  • Image reconstruction for thin observation module by bound optics by using the iterative backprojection method
    K Nitta, R Shogenji, S Miyatake, J Tanida
    May 2006, APPLIED OPTICS, 45(13) (13), 2893 - 2900, English
    [Refereed]
    Scientific journal

  • Holographic three-dimensional display with data processing
    Osamu Matoba, Kousuke Hosoi, Kouichi Nitta, Takeaki Yoshimura
    2006, Information Optics, 860, 39 - 43, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Osamu Matoba, Takeaki Yoshimura
    2006, OPTICAL INFORMATION SYSTEMS IV, 6311, English
    [Refereed]
    International conference proceedings

  • Experimental evaluation of three-dimensional shift selectivity in reflection-type hologram
    M. Miura, O. Matoba, K. Nitta, T. Yoshimura
    2006, 2006 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 146 - +, English
    [Refereed]
    International conference proceedings

  • Kouichi Nitta, Naoki Nishikawa, Osamu Matoba, Takeaki Yoshimura
    2006, THREE-DIMENSIONAL TV, VIDEO, AND DISPLAY V, 6392, English
    [Refereed]
    International conference proceedings

  • Recognition property of quantum character recognition algorithm
    Osamu Matoba, Takuya Murata, Kouichi Nitta, Takeaki Yoshimura
    2006, 2006 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 350 - +, English
    [Refereed]
    International conference proceedings

  • Satoshi Maekawa, Kouichi Nitta, Osamu Matoba
    2006, THREE-DIMENSIONAL TV, VIDEO, AND DISPLAY V, 6392, English
    [Refereed]
    International conference proceedings

  • O. Matoba, T. Sawasaki, K. Nitta, T. Yoshimura
    2006, OPTICAL INFORMATION SYSTEMS IV, 6311, English
    [Refereed]
    International conference proceedings

  • Design and prototyping of parallel exponential modulo function based on 2-D spatial coding and digital optical computing
    K. Nitta, T. Minami, O. Matoba, T. Yoshimura
    2006, 2006 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 352 - +, English
    [Refereed]
    International conference proceedings

  • Optical switching elements using controllable defect modes in one-dimensional photonic devices
    TAKIZAWA Yukako, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    2006, Japanese Journal of Applied Physics, Vol. 45; 9A; pp. 6946-6950, English
    [Refereed]
    Scientific journal

  • A simulation method for quantum algorithm using optical array logic
    Kouichi Nitta, Yasunori Tado, Osamu Matoba, Takeaki Yoshimura
    2005, 2005 OSA Topical Meeting on Information Photonics, IP 2005, English
    International conference proceedings

  • Improvement on recording density in reflection-type holographic memory with random phase shift multiplexing
    Osamu Matoba, Yuji Yokohama, Kouichi Nitta, Takeaki Yoshimura
    2005, 2005 OSA Topical Meeting on Information Photonics, IP 2005, English
    International conference proceedings

  • O. Matoba, K. Nitta, T. Yoshimura, B. Javidi
    2005, Proceedings of SPIE - The International Society for Optical Engineering, 6016, English
    [Refereed]
    International conference proceedings

  • Study on variable resolution imaging in a microscope OCT system
    T Motoyama, K Nitta, O Matoba, T Yoshimura
    2005, 2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, pp. 336-337, 196 - 197, English
    [Refereed]
    International conference proceedings

  • Numerical evaluation of storage density in reflection-type holographic memory by shift multiplexing with random phase modulation
    M Miura, Y Yokohama, O Matoba, K Nitta, T Yoshimura
    2005, 2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, pp. 979-980, 581 - 582, English
    [Refereed]
    International conference proceedings

  • Determination of a weight function for Diffuse Optical Tomography
    Y Doi, K Nitta, O Matoba, T Yoshimura
    2005, 2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, pp. 991-992, 591 - 592, English
    [Refereed]
    International conference proceedings

  • Image quality improvement in a compound-eye imaging system
    Shogenji Rui, Nitta Kouichi, Miyatake Shigehiro, Tanida Jun
    Jul. 2004, Technical digest of 2004 ICO international conference optics & photonics in technology frontier, pp. 459-460, English
    [Refereed]
    International conference proceedings

  • Compact image capturering system based on compound-eye optics and post digital processing
    Tanida Jun, Nitta Kouichi, Miyatake Shigehiro
    Jul. 2004, Technical digest of 2004 ICO international conference optics & photonics in technology frontier, pp. 59-60, English
    [Refereed]
    International conference proceedings

  • Random phase encryption in reflection-type holographic memory
    O Matoba, Y Yokohama, K Nitta, T Yoshimura
    2004, 2004 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 346 - 347, English
    [Refereed]
    International conference proceedings

  • Theoretical Derivation of Weight Function in Diffuse Optical Tomography
    NITTA Kouichi, MIO K, MATOBA Osamu, YOSHIMURA Takeaki
    2004, Technical digest of 2004 ICO International Conference Optics & Photonics in Technology Frontier, 311-312, English
    [Refereed]
    Scientific journal

  • Microscope OCT system with controllable longitudinal resolution
    NITTA Kouichi, SUMIYOSHI T, MATOBA Osamu, YOSHIMURA Takeaki
    2004, Technical digest of 2004 ICO International Conference Optics & Photonics in Technology Frontier, 45-46, English
    [Refereed]
    Scientific journal

  • Thin observation module by bound optics (TOMBO) with color filters
    S Miyatake, R Shogenji, M Miyamoto, K Nitta, J Tanida
    2004, SENSORS AND CAMERA SYSTEMS FOR SCIENTIFIC, INDUSTRIAL, AND DIGITAL PHOTOGRAPHY APPLICATIONS V, 5301, 7 - 12, English
    [Refereed]
    International conference proceedings

  • Gene network inference using optical array logic
    Nitta Kouichi, Tanida Jun
    Apr. 2003, Optical Review, Vol.10, pp. 82-88, English
    [Refereed]
    Scientific journal

  • Spatially Coded Moire Matching Technique for Genome Information Visualization
    Jun Tanida, Kouichi Nitta, Akihisa Yahata
    Oct. 2002, OPTICAL INFORMATION PROCESSING TECHNOLOGY, 4929, 26 - 33, English
    [Invited]
    International conference proceedings

  • Nitta Kouichi, Tanida Jun
    Japanese Society for Bioinformatics, 2002, GI, 13, 384 - 385, English

  • Tanida Jun, Nitta Kouichi, Togo Hiroyuki
    Kouichi Nitta, Hiroyuki Togo and Jun Tanida, "Matching information terminal based on a spatially coded moiré technique", Opt. Eng. 40, 2386 (2001)
    Society of Photo-Optical Instrumentation Engineers, Nov. 2001, Optical Engineering, 40(11) (11), 2386 - 2391, English

  • Genome Information Analysis Using Spatial Coded Moire Technique
    Kouichi Nitta, Hiroyuki Togo, Akihisa Yahata, Jun Tanida
    Jul. 2001, CLEO(R)/PACIFIC RIM 2001, VOL II, TECHNICAL DIGEST, 494 - 495, English
    International conference proceedings

  • Optoelectronic parallel-matching architecture: architecture description, performance estimation, and prototype demonstration
    K Kagawa, K Nitta, Y Ogura, J Tanida, Y Ichioka
    Jan. 2001, APPLIED OPTICS, 40(2) (2), 283 - 298, English
    [Refereed]
    Scientific journal

  • Optoelectronic Parallel Matching Architecture for Global Parallel Processing: Prototyping and Experiments
    Keiichiro Kagawa, Kouichi Nitta, Jun Tanida, Yoshiki Ichioka, Nara National College of Technology
    Jun. 2000, OPTICS IN COMPUTING 2000, 4089, 289 - 296, English
    International conference proceedings

  • String Data Matching Based on a Moir\'{e} Technique Using 1-D Spatial Coded Patterns
    Jun Tanida, Kouichi Nitta
    Jun. 2000, OPTICS IN COMPUTING 2000, 4089, 16 - 23, English
    International conference proceedings

  • Architecture description and prototype demonstration of optoelectronic parallel-matching architecture
    K Kagawa, K Nitta, Y Ogura, J Tanida, Y Ichioka
    2000, PARALLEL AND DISTRIBUTED PROCESSING, PROCEEDINGS, 1800, 1118 - 1125, English
    [Refereed]
    Scientific journal

■ MISC
  • シングルピクセルイメージングを用いた移動物体撮影における照射パターン数の削減
    上野 翔太郎, 後藤 優太, 仁田 功一
    Dec. 2025, 日本光学会年次学術講演会 (OPJ2025) 講演予稿集, 10aF6

  • シングルピクセルイメージングに向けた2次元ファイバアレイを用いたアダマールマスク生成の基礎検討
    後藤 優太, 仁田 功一
    Sep. 2025, 第86回 応用物理学会秋季学術講演会予稿集, 7p-N322-12
    Meeting report

  • シングルピクセルイメージングを用いた波面センシング
    仁田功一, 小林直弘
    Last, Jan. 2025, 一般社団法人レーザー学会学術講演会第45回年次大会，H02-22a-VIII-01, (2025).
    [Invited]
    Summary national conference

  • 固定パターン照射によるシングルピクセルイメージングにおける物体の移動速度の影響
    上野翔太郎, 仁田功一
    Last, Nov. 2024, 日本光学会年次学術講演会Optics & Photonics Japan 2024，1aA1 (2024)
    Summary national conference

  • 単一画素計測を用いた波面計測における輝点位置の抽出
    小林直弘, 仁田功一
    Last, Sep. 2024, 第85回応用物理学会秋季学術講演会, 16p-A37-6
    Summary national conference

  • シングルピクセルイメージングの波面計測への応用
    仁田功一, 小林直弘
    Lead, Jul. 2024, 情報フォトニクス研究討論会2024, 講演番号2-4 (2024).
    Meeting report

  • シングルピクセルイメージングとその可能性
    仁田功一
    Mar. 2024, X線EUV研究グループ（日本光学会）研究会〜ゴーストイメージング ~X線領域への展開は?~〜, Japanese
    Others

  • Study on single-pixel interferometer with angle control of reference arm
    Keita Matsubara, Kouichi Nitta, Osamu Matoba
    Corresponding, Jan. 2024, 一般社団法人レーザー学会学術講演会第44回年次大会 予稿集, H03-17p-IV-03, Japanese
    [Refereed]
    Summary national conference

  • 再帰反射に基づく結像デバイスと非接触インターフェース
    仁田功一
    Lead, Dec. 2023, Japanese
    Others

  • Study on event detection with single pixel imaging
    Daigo Ryoki, Kouichi Nitta, Osamu Matoba
    Corresponding, Nov. 2023, 日本光学会年次学術講演会Optics & Photonics Japan 2023 予稿集, 28pP23, Japanese
    [Refereed]
    Summary national conference

  • Single Pixel Imaging without Change of Illumination Patterns for a Moving Object
    Kouichi Nitta, Tomoki Narimatsu, Xiangyu Quan, Osamu Matoba
    Lead, Sep. 2023, nformation Photonics 2023, II-3, English
    [Invited]
    Summary international conference

  • Verification of reconstruction with deep learning for wavefront sensing based on single pixel detection
    Naohiro Kobayashi, Kouichi Nitta, Osamu Matoba
    Corresponding, Sep. 2023, 第84回応用物理学会秋季学術講演会 予稿集, 20p-A308-18, Japanese
    [Refereed]
    Summary national conference

  • 固定パターン照射によるシングルピクセル画像計測"
    仁田功一, 的場 修
    Jul. 2023, 情報フォトニクス研究討論会2023, 講演番号1-3, Japanese
    Lecture materials

  • ディジタルホログラフィーによる音場計測
    井ノ口弘毅, 仁田功一, 的場修, 粟辻安浩
    2014, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 75th

  • Study on 3D Display Based on Wavefront Reconstruction for Wide Viewing Angle
    NITTA Kouichi, MATOBA Osamu
    Holographic display is considered to be identical for three dimensional display.Electronic holography is attractive for the display. In the present device technology, however, viewing angle of that is not enough to practical use. We introduce two methods to expand viewing angle of the electronic holography.
    The Institute of Electronics, Information and Communication Engineers, 25 Jan. 2013, 電子情報通信学会技術研究報告 : 信学技報, 112(413) (413), 1 - 4, Japanese

  • Implementation of Numerical Reconstruction in Fluorescence Digital Holography by GPGPU
    TONE Yoshiki, NITTA Kouichi, MATOBA Osamu
    27 Jul. 2012, 電気学会研究会資料. IM, 計測研究会, 2012(31) (31), 27 - 29, Japanese

  • Information Photonics
    NITTA Kouichi
    10 Apr. 2012, 光学, 41(4) (4), 222 - 223, Japanese

  • Comparison of Recording Characteristics of Multiresolution Coding in Holographic Memory
    HIRAMATSU Ryosuke, NITTA Kouichi, MATOBA Osamu
    In a reflection-type holographic memory with a speckle shift-multiplexing, we investigate the recording characteristics of multiresolution coding, which represents different data pages observed by different resolution, for increasing the storage capacity. Numerical results indicate that 3:16 block coding shows superior characteristics in signal-to-noise ratio and bit error rate to 2:4 coding when a data page with 2 levels resolution is used.
    The Institute of Electronics, Information and Communication Engineers, 09 Sep. 2011, IEICE technical report, 111(206) (206), 33 - 36, Japanese

  • 角度多重ホログラフィックメモリにおけるフォトポリマー収縮モデルの検証
    紫垣 政信, 仁田 功一, 的場 修
    一般社団法人電子情報通信学会, 03 Sep. 2010, 電子情報通信学会技術研究報告. CPM, 電子部品・材料, 110(202) (202), 9 - 10, Japanese

  • C-7-3 Increase of Recording Density for Angular Multiplexing Holographic Memory Using Datapage Region Control
    Kinoshita Nobuhiro, Muroi Tetsuhiko, Ishii Norihiko, Kamijo Koji, Shimizu Naoki, Nitta Kouichi, Matoba Osamu
    The Institute of Electronics, Information and Communication Engineers, 02 Mar. 2010, Proceedings of the IEICE General Conference, 2010(2) (2), 31 - 31, Japanese

  • Optical Information Processing
    NITTA Kouichi
    10 Apr. 2009, 光学, 38(4) (4), 190 - 191, Japanese

  • Transmissive Mirror Device with Micro Dihedral Corner Reflector Array : The Mirror Forming A Real Image
    MAEKAWA Satoshi, NITTA Kouichi, MATOBA Osamu
    映像情報メディア学会, 18 Oct. 2006, ITE technical report, 30(52) (52), 49 - 52, Japanese

  • Image reconstruction for thin observation module by bound optics by using the iterative backprojection method
    Nitta Kouichi, Miyatake Shigehiro, Shogenji Rui, Tanida Jun
    This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/AO.45.002893 Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
    Optical Society of America, 01 May 2006, Applied Optics, 45(13) (13), 2893 - 2900, English

  • Characteristics of operated wavelength in optical switching element based on photonic crystal with defect
    NAKATANI Noriyuki, TAKIZAWA Yukako, NITTA Koichi, MATOBA Osamu, YOSHIMURA Takeaki
    31 Jan. 2006, 電気学会研究会資料. : The Papers of Technical Meeting on Electromagnetic Theory, IEE Japan. EMT, 電磁界理論研究会, 2006(1) (1), 61 - 64, Japanese

  • Characteristics of operated wavelength in optical switching element based on photonic crystal with defect
    NAKATANI Noriyuki, TAKIZAWA Yukako, NITTA Koichi, MATOBA Osamu, YOSHIMURA Takeaki
    Controllable defect in photonic crystal can be used as dynamical optical switching. Characteristics of the optical switching element based on photonic crystal with defect are analyzed. Operated wavelength can be controlled by the shift of the defect in one-dimensional photonic crystal structure. Extinction ratio at the defect mode is also analyzed.
    The Institute of Electronics, Information and Communication Engineers, 25 Jan. 2006, Technical report of IEICE. LQE, 105(592) (592), 19 - 22, Japanese

  • 複眼光学系を用いた薄型画像入力装置TOMBOの開発
    仁田 功一, 谷田 純
    日本工業出版, Jul. 2004, 画像ラボ, 15(7) (7), 24 - 27, Japanese

  • 複眼光学系による画像入力システム
    谷田 純, 仁田 功一
    養賢堂, Apr. 2004, 機械の研究, 56(4) (4), 433 - 438, Japanese

  • Design and Fabrication of Pipelined Digital Correlator for Opto-Electronic Discrete Correlation Processor
    Tanida Jun, Nitta Kouichi, Kagawa Keiichiro
    institute of electronics information and communication engineers, Mar. 2001, IEICE Transactions on Electronics, 84(3) (3), 312 - 317, English

  • Optoelectronic parallel-matching architecture : architecture description, performance estimation, and prototype demonstration
    Tanida Jun, Nitta Kouichi, Ogura Yusuke, Ichioka Yoshiki, Kagawa Keiichiro
    This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/AO.40.000283 Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
    Optical Society of America, 10 Jan. 2001, Applied Optics, 40(2) (2), 283 - 298, English

  • Optoelectronic embodiment of parallel matching architecture
    KAGAWA Keiichiro, NITTA Koichi, TANIDA Jun, ICHIOKA Yoshiki
    Wcproposcar10ptoclcctronicpaI′a11clmatchingochitccturc(PMA)thatprovidcsmorcpowcIfulproccssingcapab111tyrordistributcdalgorithnlscomparingwithconvcntiOnalpara11claI′chitcc血cs. ThcPMAiscomposcdorapara11clmatchingmodulc(PMM)asanctworkproccssor,1argc-fanoutfi′cc-spaccopticalintCrCOnIICCtiOn,andpara11clproccssors. EachprocessorcaTlcxccutcconcurrcntdatamatcllingamongthcothcrsaswcllasiIlter-proccssorcommunication, WcdcscribcthcprinciplcsofthcPMAandprcscntconstructionoraprototypcsystcmcmbodicdbyOPtOCICCtr011iCdcviccssuchasvcrtical-cavitysurfacccmittinglascrs(VCSEL′s)曲dCMOSphotorcccivcrs
    The Institute of Electronics, Information and Communication Engineers, 20 Oct. 1999, Technical report of IEICE. LQE, 99(364) (364), 25 - 30, Japanese

■ Lectures, oral presentations, etc.
  • Generation of Hadamard mask pattern light using two-dimensional fiber array for single-pixel imaging
    Yuta Goto, Kouichi Nitta
    The 35th International Symposium on Imaging, Sensing, and Optical Memory (ISOM'25), Oct. 2025, English
    Oral presentation

  • Wavefront reconstruction with single pixel Shack Hartmann sensor
    K. Yamamoto, N. Kobayash, Y. Goto, K. Nitta
    Information Photonics 2025 (IP2025, Sep. 2025, English
    Poster presentation

  • A method for single pixel interferometric imaging
    K. Nitta, K. Matsubara, Y. Goto
    Information Photonics 2025 (IP2025), Sep. 2025, English
    Oral presentation

  • 単一画素計測を用いた波面計測
    木山啓人, 仁田功一, 全香玉, 的場修
    第70回応用物理学会春季学術講演会, Mar. 2023
    Oral presentation

  • ホログラフィック照射による神経細胞の活動信号の抽出方法
    大浦秀喜, 米田成, 全香玉, 仁田功一, 的場修
    ホログラフィック照射による神経細胞の活動信号の抽出方法, Nov. 2022
    Oral presentation

  • シフトパターンを用いた等速運動する物体に対する シングルピクセルイメージングの実験検証
    成松智輝, 仁田功一, 全香玉, 的場修
    日本光学会年次学術講演会(Optics & Photonics Japan 2022), Nov. 2022, Japanese
    Oral presentation

  • 光学的勾配降下法の実験検証
    山田航樹, 仁田功一, 全香玉, 的場修
    日本光学会年次学術講演会(Optics & Photonics Japan 2022), Nov. 2022, Japanese
    Oral presentation

  • 広視野光計算顕微シングルピクセルイメージングに関する研究
    辰己 裕城, 全 香玉, 仁田 功一, 的場 修
    第47回 光学シンポジウム, Jun. 2022, Japanese
    Oral presentation

  • 光学的勾配降下法の実装
    仁田 功一, 山田 航樹
    第16回新画像システム・情報フォトニクス研究討論会, Jun. 2022, Japanese

  • Image reconstruction for single pixel imaging with row pattern illuminations by use of deep learning
    Kazutaka Miyake, Kouichi Nitta, Xinagyu Quan, Osamu Matoba
    Information Photonics (IP) in Optics & Photonics International Conference (OPIC) 2022, Apr. 2022

  • Study on single pixel imaging with phased array radar
    Hariz Bin Azuwir, Kouichi Nitta, Xiangyu Quan
    Information Photonics (IP) in Optics & Photonics International Conference (OPIC) 2022, Apr. 2022, English
    Oral presentation

  • シングルピクセルイメージングによる極座標空間イメージング
    ハリズ ビン アズヴィ, 仁田 功一, 全 香玉, 的 場 修
    2022年第69回応用物理学会春季学術講演会, Mar. 2022, Japanese
    Poster presentation

  • CGデータを用いた２値位相変調３次元ディスプレイにおけるテクスチャの実装
    小林 周平, 全 香玉, 仁田 功一, 的場 修rr
    レーザー学会学術講演会第42回年次大会, Jan. 2022
    Oral presentation

  • 画像分割型２値位相変調による３次元ディスプレイの画質比較
    内田 健太郎, 全 香玉, 仁田 功一
    レーザー学会学術講演会第42回年次大会, Jan. 2022
    Oral presentation

  • 単一画素計測による光イメージングのための情報フォトニクス
    仁田 功一, 水谷 康弘, 鈴木 裕之, 田上 周路, 遠藤 優, 池田 佳奈美
    日本光学会年次学術講演会(Optics & Photonics Japan 2021), Oct. 2021
    [Invited]
    Invited oral presentation

  • 事前計測型ゴーストイメージングにおける照射分布生成の検証
    森本 虎南, 仁田 功一, 全 香玉, 的場 修
    日本光学会年次学術講演会(Optics & Photonics Japan 2021), Oct. 2021, Japanese
    Oral presentation

  • シフトパターン変調によるシングルピクセルイメージングの実験検証
    成松 智輝, 仁田 功一, 全 香玉, 的場 修
    日本光学会年次学術講演会(Optics & Photonics Japan 2021), Oct. 2021, Japanese
    Oral presentation

  • シングルピクセルイメージングにおける空間光学情報処理の利用
    仁田 功一
    第15回新画像システム・情報フォトニクス研究討論会, Jun. 2021

  • Single pixel imaging and its applications,
    Kouichi Nitta
    Optical Technology and Measurement for Industrial Applications 2021 (OPTM2021), Apr. 2021, English
    [Invited]
    Invited oral presentation

  • シングルピクセルイメージングに基づく画像取得法
    仁田 功一
    2021年第1回 ホログラフィック・ディスプレイ研究会, Mar. 2021, Japanese

  • ガルバノ反射鏡を用いたシングルピクセル干渉 イメージングの検討
    吉井 駿一, 仁田 功一, 鈴木 裕之, 全 香玉, 的場 修
    2021年第68回応用物理学会春季学術講演会本光学会年次学術講演会, Mar. 2021, Japanese

  • 等速運動する物体に対するシングルピクセルイ メージングにおける画像再構成
    成松 智輝, 仁田 功一, 全 香玉, 的場 修
    2021年第68回応用物理学会春季学術講演会本光学会年次学術講演会, Mar. 2021, Japanese

  • 行分割シングルピクセルイメージングのための効率的な深層学習法
    三宅和岳, 仁田功一, 全 香玉, 的場 修
    日本光学会年次学術講演会(Optics & Photonics Japan 2020), Nov. 2020, Japanese

  • シングルピクセルイメージングにおける空間シフト操作による照射パターン更新法とその応用
    仁田 功一
    日本光学会年次学術講演会(Optics & Photonics Japan 2020), Nov. 2020, Japanese

  • ディジタル位相共役鏡による散乱コヒーレンストモグラフィー
    的場 修, 竹内 翔太, 中谷 徳幸, 全 香玉, 仁田 功一
    日本光学会年次学術講演会(Optics & Photonics Japan 2020), Nov. 2020, Japanese

  • Experimental Verification of a Method for Single Pixel Imaging with One Dimensional Hadamard Transform and Time Division Multiplexing
    Kouichi Nitta, Atsushi Takigawa, Xiangyu Quan, Osamu Matoba
    OSA Imaging and Applied Optics Congress, Jun. 2020, English

  • 計算機ゴーストイメージングとシングルピクセルイメージングに違いはあるか？
    仁田 功一
    第2回情報フォトニクス Zoom-in 研究会, Jun. 2020, Japanese

  • High definition single pixel imaging with a set of one dimensional Hadamard transform transform
    NITTA Kouichi, MORIMOTO Kazuki, MATOBA Osamu
    SPIE Conference 10889: High-Speed Biomedical Imaging and Spectroscopy IV in Photonics West BIOS (the largest biophotonics, biomedical opticsm and imaging conference), Feb. 2019, English, San Francisco, USA, International conference
    Poster presentation

  • スペックル散乱の統計特性を利用した計算ゴーストイメージング
    NITTA Kouichi
    一般社団法人レーザー学会学術講演会第39回年次大会, Jan. 2019, Japanese, 東海大学高輪キャンパス, Domestic conference
    [Invited]
    Invited oral presentation

  • 光学フーリエ変換を用いた微分計算に関する研究
    NITTA Kouichi, TSUJIBAYASHI Taiki, Xiangyu Quan, MATOBA Osamu
    日本光学会年次学術講演会(Optics & Photonics Japan 2018), Nov. 2018, Japanese, 筑波大学東京キャンパス文京校舎,東京, Domestic conference
    Oral presentation

  • High definition single pixel imaging
    NITTA Kouichi
    The 8th Japana-Korea workshop on digital holography and information photonics (DHIP2018), Nov. 2018, English, DHIP2018, 大阪, International conference
    [Invited]
    Invited oral presentation

  • 高精細シングルピクセルイメージングにおける信号回復
    TAKIGAWA Atsushi, NITTA Kouichi, Xiangyu Quan, MATOBA Osamu
    第79回応用物理学会秋季学術講演会, Oct. 2018, Japanese, 名古屋国際会議場，愛知県, Domestic conference
    Oral presentation

  • Full-color reconstruction of holographic 3D display using high-speed binary-phase-mode spatial light modulator;
    WASHIDU Shigehiko, Xiangyu Quan, NITTA Kouichi, Shinya Sato, Nobuyuki Hashimoto, MATOBA Osamu
    The International Conference on 3D Systems & Applications 2018 (3DSA2018), Aug. 2018, English, 3DSA2018, Taipei;Taiwan, International conference
    Poster presentation

  • 単一画素計測と信号処理による画像計測
    NITTA Kouichi
    第43回光学シンポジウム, Jun. 2018, Japanese, 東京, Domestic conference
    [Invited]
    Invited oral presentation

  • Digital phase conjugation for improving the focused spot in weakly scattering medium for OCT
    HARUKAZE Kaisuke, NAKATANI Noriyuki, Xiangyu Quan, NITTA Kouichi, MATOBA Osamu
    OSA Imaging and Applied Optics Congress 2018, Jun. 2018, English, OSA2018, オーランド, International conference
    Oral presentation

  • Spatial-division Multiplexing in Holographic 3D Display using High-speed Binary Phase-mode Spatial Light Modulator
    WASHIDU Shigehiko, HARADA Syo, Xiangyu Quan, NITTA Kouichi, Shinya Sato, Nobuyuki Hashimoto, MATOBA Osamu
    LDC4-3, Apr. 2018, English, OPIC2018, 神奈川、横浜, International conference
    Oral presentation

  • 高精細シングルピクセルイメージングにおける計測系の開発
    MORIMOTO Kazuki, NITTA Kouichi, MATOBA Osamu
    一般社団法人レーザー学会学術講演会第38回年次大会, Jan. 2018, English, レーザー学会, 京都、日本, Domestic conference
    Oral presentation

  • 光学的勾配降下法の検討
    TSUJIBAYASHI Taiki, NITTA Kouichi, MATOBA Osamu
    一般社団法人レーザー学会学術講演会第38回年次大会, Jan. 2018, Japanese, レーザー学会, 京都、日本, Domestic conference
    Oral presentation

  • 蛍光画像のフーリエ変換面での位相補正方法
    Xiangyu Quan, NITTA Kouichi, MATOBA Osamu, 粟辻 安浩
    日本光学会年次学術講演会(Optics & Photonics Japan 2017), Oct. 2017, Japanese, 日本光協会, 東京、日本, Domestic conference
    Oral presentation

  • 可変鏡アレイデバイスを用いたゴーストイメージングの実験検証
    KITADA Chihiro, NITTA Kouichi, MATOBA Osamu
    日本光学会年次学術講演会(Optics & Photonics Japan 2017), Oct. 2017, Japanese, 日本光協会, 東京、日本, Domestic conference
    Oral presentation

  • Acceleration of single pixel imaging
    NITTA KOUICHI
    The 2017 International Conference on Optical Instrument and Technology (OIT’2017), Oct. 2017, English, Beijing, China, International conference
    [Invited]
    Invited oral presentation

  • Improvement of OCT Signal using Digital Phase Conjugation in Weakly Phase Distorted Medium
    HARUKAZE Keisuke, NAKATANI Noriyuki, NITTA Kouichi, MATOBA Osamu
    The 24th Congress of the International Commission for Optics (ICO-24), Aug. 2017, English, ICO, 東京、日本, International conference
    Oral presentation

  • Image Equality Enhancement by Error Diffusion Technique in Binary-Phase Holographic 3D display
    UEMAE Takahiro, NITTA Kouichi, K. Kimura, A. Tanabe, N. Hashimoto, MATOBA Osamu
    IMID 2017 (The 17th International Meeting on Information Display)& 3DSA 2017 (Three Dimensional Systems and Applications 2017) DIGEST, Aug. 2017, English, 東京、日本, International conference
    Poster presentation

  • Gradient estimation with spatial optical processing
    NITTA Kouichi, TSUJIBAYASHI Taiki, MATOBA Osamu
    The 24th Congress of the International Commission for Optics (ICO-24), Aug. 2017, English, ICO, 東京、日本, International conference
    Poster presentation

  • Experimental verification of electronic holography with a random mask
    NITTA Kouichi, MATSUDA Yuma, YAMASAKI Kazuki, MATOBA Osamu, Kyoji Matsushima
    IMID 2017 (The 17th International Meeting on Information Display)& 3DSA 2017 (Three Dimensional Systems and Applications 2017) DIGEST, Aug. 2017, English, 東京、日本, International conference
    Oral presentation

  • Experimental Demonstration of an Electronic-Holography 3D Display using High-speed Binary Phase-mode SLM
    HARADA Syo, NITTA Kouichi, Y. Nagata, S. Sato, N. Hashimoto, MATOBA Osamu
    IMID 2017 (The 17th International Meeting on Information Display)& 3DSA 2017 (Three Dimensional Systems and Applications 2017) DIGEST, Aug. 2017, English, 東京、日本, International conference
    Oral presentation

  • Effects of random mask in a method for Electronic holography
    NITTA Kouichi, MATSUDA Yuma, MATOBA Osamu
    The 24th Congress of the International Commission for Optics (ICO-24), Aug. 2017, English, ICO, 東京、日本, International conference
    Oral presentation

  • Analysis of Off-axis Incoherent Digital Holography based on Dual Lenses with Diffraction Gratings
    MORIYAMA Asuka, Xiangyu Quan, NITTA Kouichi, MATOBA Osamu
    The 24th Congress of the International Commission for Optics (ICO-24), Aug. 2017, English, ICO, 東京、日本, International conference
    Poster presentation

  • Single Pixel Imaging with 1-D Hadamard Transform and Frequency Multiplexing
    NITTA Kouichi, MORIMOTO Kazuki, HAYASHI Shinji, MATOBA Osamu
    Proc. Information Photonics (IP), Apr. 2017, English, OPIC, 横浜、日本, International conference
    Oral presentation

  • Comparison between Reconstructed Full-color Images by Binary and Grayscale Phase Distributions
    HARADA Syo, NITTA Kouichi, MATOBA Osamu
    Proc. Laser Display and Lightning Conference 2017 (LDC'17), Apr. 2017, English, OPIC, 横浜、日本, International conference
    Poster presentation

  • Analysis of common-path incoherent digital holography using dual-focusing lens with diffraction gratings
    Xiangyu Quan, MORIYAMA Asuka, NITTA Kouichi, MATOBA Osamu, Y. Awatsuji
    Proc. SPIE; Vol. 10251; 10251-12 (2017) in Biomedical Imaging and Sensing Conference (BSIC'17), Apr. 2017, English, OPIC, 横浜、日本, International conference
    Poster presentation

  • 3D Display using Optimized Binary Phase Distribution from Computer Graphics(CG) Data
    UEMAE Takahiro, NITTA Kouichi, MATOBA Osamu
    Proc. Laser Display and Lightning Conference 2017 (LDC'17), Apr. 2017, English, OPIC, 横浜、日本, International conference
    Poster presentation

  • 面発光型レーザーアレイを用いた計算機ゴーストイメージングにおける多点発光制御の検討
    KITADA Chihiro, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2016 (OPJ2016), Nov. 2016, Japanese, 東京;日本, Domestic conference
    Poster presentation

  • 可変鏡アレイデバイスを用いた計算機ゴーストイメージングの検討
    KITADA Chihiro, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2016 (OPJ2016), Nov. 2016, Japanese, 東京;日本, Domestic conference
    Oral presentation

  • 一次元パターン投影によるアダマール変換イメージングにおける圧縮センシングの効果
    MORIMOTO Kazuki, HAYASHI Shinji, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2016 (OPJ2016), Nov. 2016, Japanese, 東京;日本, Domestic conference
    Oral presentation

  • Characteristics of multi-layer and multi-level optical memory using convex-shaped recording mark
    MORIMOTO Haruhi, NITTA Kouichi, MATOBA Osamu
    International Symposium on Optical Memory 2016 (ISOM'16), Oct. 2016, English, ISOM2016, 京都;日本, International conference
    Poster presentation

  • ガイド用レーザー光を用いたディジタル位相共役鏡による散乱体中の集光特性向上
    HARUKAZE Keisuke, NAKATANI Noriyuki, NITTA Kouichi, MATOBA Osamu
    第77回応用物理学会秋季学術講演会, Sep. 2016, Japanese, 新潟;日本, Domestic conference
    Oral presentation

  • Post-processing for single shot ghost imaging
    NITTA Kouichi, TAKEUCHI Daiki, MATOBA Osamu
    JSAP-OSA Joint Symposia 2016 in The 77th JSAP Autumn Meeting, Sep. 2016, English, 新潟;日本, International conference
    Oral presentation

  • Multi-modal Digital Holographic Microscope with Dualwavelength Excitation and Dual-wavelength Phase Imaging
    Xiangyu Quan, MATOBA Osamu, NITTA Kouichi, AWATUJI Yasuhiro, Y. Takizawa
    JSAP-OSA Joint Symposia 2016 in The 77th JSAP Autumn Meeting, Sep. 2016, English, 新潟;日本, International conference
    Oral presentation

  • ２値位相分布を用いたフルカラー３次元ディスプレにおける色再現の向上
    HARADA Syo, NITTA Kouichi, MATOBA Osamu
    3次元画像コンファレンス2016, Jul. 2016, Japanese, 大阪;日本, Domestic conference
    Poster presentation

  • ダミーエリアと反復法を組み合わせによる位相変調型一次元空間光変調素子を用いた三次元ディスプレイの画質向上
    TORITANI Ryusuke, NITTA Kouichi, MATOBA Osamu
    3次元画像コンファレンス2016, Jul. 2016, Japanese, 大阪;日本, Domestic conference
    Oral presentation

  • Multi-modal digital holographic microscopy and demonstration on dual-excitation fluorescence
    Xiangyu Quan, XIA Peng, NITTA Kouichi, MATOBA Osamu, AWATUJI Yasuhiro
    Imaging and Applied Optics 2016;OSA Technical Digest;Digital Holography and Three-Dimensional Imaging (DH) 2016, Jul. 2016, English, OSA, ハイデルベルク;ドイツ, International conference
    Oral presentation

  • Live cell imaging of Physcomitrella patens using a multi-modal digital holographic microscope
    Xiangyu Quan, MATOBA Osamu, NITTA Kouichi, Y. Tamada, AWATUJI Yasuhiro
    Proceedings of 15th Workshop on Information Optics (WIO2016), Jul. 2016, English, WIO2016, バルセロナ;スペイン, International conference
    Oral presentation

  • ランダム空孔パターンの積層ずらし構造を用いた人工散乱体
    NAKATANI Noriyuki, NITTA Kouichi, MATOBA Osamu
    第41回光学シンポジウム, Jun. 2016, Japanese, 東京;日本, Domestic conference
    Oral presentation

  • Experimental verification for a method for computational ghost imaging with laser array modulation
    KITADA Chihiro, NITTA Kouichi, MATOBA Osamu
    2nd Biomedical Imaging and Sensing Conference (BISC'16), May 2016, English, OPIE2016, 神奈川;日本, International conference
    Poster presentation

  • Compressive sensing for an imaging method with one dimensional Hadamard patterns illumination
    MORIMOTO Kazuki, HAYASHI Shinji, NITTA Kouichi, MATOBA Osamu
    2nd Biomedical Imaging and Sensing Conference (BISC'16), May 2016, English, OPIE2016, 神奈川;日本, International conference
    Poster presentation

  • 疑似高精細位相変調による電子ホログラフィ
    松田 侑真, NITTA Kouichi, MATOBA Osamu, 松島 恭治
    第64回応用物理学会春季学術講演会, Mar. 2016, Japanese, 神奈川;日本, Domestic conference
    Oral presentation

  • アダマール変換イメージングにおける撮像系の開発
    NITTA Kouichi, 林 真二, MATOBA Osamu
    第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京、日本, Domestic conference
    Oral presentation

  • SNR均等化による多値光メモリのビット数評価と２層化への検討
    MORIMOTO Haruhi, NITTA Kouichi, MATOBA Osamu
    第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京、日本, Domestic conference
    Oral presentation

  • Observing sound wave propagation by using off-axis digital holography;
    INOKUCHI Hiroki, XIA Peng, NITTA Kouichi, MATOBA Osamu, AWATUJI Yasuhiro
    International Workshop on Holography and Related Technologies 2015 (IWH2015), Dec. 2015, English, International Workshop on Holography, CORE, OSJ, 沖縄、日本, International conference
    Oral presentation

  • Demonstration of Phase and Fluorescence Imaging with Dynamics using a Multi-modal Digital Holographic Microscope
    QUAN Xiangyu, XIA Peng, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    International Workshop on Holography and Related Technologies 2015 (IWH2015), Dec. 2015, English, International Workshop on Holography, CORE, OSJ, 沖縄、日本, International conference
    Oral presentation

  • Assessment of Autofocus Algorithm for Determining Three-dimensional Position of Moving Phase Object in Digital Holographic Microscope
    NAGAHAMA Naoya, XIA Peng, QUAN Xiangyu, NITTA Kouichi, MATOBA Osamu
    International Workshop on Holography and Related Technologies 2015 (IWH2015), Dec. 2015, English, International Workshop on Holography, CORE, OSJ, 沖縄、日本, International conference
    Poster presentation

  • Assessment of autofocus algorithm for determinging three-dimensional position of moving phase object in digital holographic microscope
    NAGAHAMA Naoya, XIA Peng, Xiangyu Quan, NITTA Kouichi, MATOBA Osamu
    International Workshop on Holography and Related Technologies 2015 (IWH2015), Dec. 2015, English, IWH実行委員会, 沖縄、日本, International conference
    Poster presentation

  • Hadamard transform imaging with column pattern illumination
    HAYASHI Shinji, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2015 (OPJ2015), Oct. 2015, Japanese, (一社)日本光学会, 東京、日本, Domestic conference
    Oral presentation

  • An experiment on simultaneous detection of 3D phase images and 2D fluorescence images of living cells
    Xiangyu Quan, XIA Peng, NITTA Kouichi, MATOBA Osamu, AWATUJI Yasuhiro
    Optics & Photonics Japan 2015 (OPJ2015), Oct. 2015, Japanese, (一社)日本光学会, 茨木、日本, Domestic conference
    Oral presentation

  • Improvement of reconstructed phase distribution of fast moving phase object in digital holographic microscope
    XIA Peng, NITTA Kouichi, MATOBA Osamu, AWATUJI Yasuhiro
    Optics & Photonics Japan 2015 (OPJ2015), Oct. 2015, Japanese, (一社)日本光学会, 東京、日本, Domestic conference
    Poster presentation

  • Improvement of signal quality in multi-level optical memory using convex-shaped recording mark by SNR equalization
    MORIMOTO Haruhi, NITTA Kouichi, MATOBA Osamu
    Technical Digest of Internatioanl Symposium on Optical Memory 2015 (ISOM2015), Oct. 2015, English, ISOM Organizing Committee, 富山、日本, International conference
    Poster presentation

  • 二段位相変調によるシングルショットゴーストイメージング
    TAKEUCHI Daiki, NITTA Kouichi, MATOBA Osamu
    第76回応用物理学会秋季学術講演会, Sep. 2015, Japanese, 応用物理学会, 愛知、日本, Domestic conference
    Oral presentation

  • Temporal-spatial characteristics of optical power ratio distribution for extracting absorber in scattering medium
    YAMAOKI Toshihiko, Mingxue Ma, NITTA Kouichi, MATOBA Osamu
    Proceedings of The 17th International Symposium on Applied Electromagnetics and Mechanics (ISEM2015), Sep. 2015, English, ISEM 2015 Organizing Committee, 兵庫、日本, International conference
    Oral presentation

  • OCTと散乱ビーム径を用いた低散乱領域での散乱係数及び非等散乱因子の測定
    HAMADA Yasuaki, NITTA Kouichi, MATOBA Osamu
    第76回応用物理学会秋季学術講演会, Sep. 2015, Japanese, 応用物理学会, 愛知、日本, Domestic conference
    Poster presentation

  • 位相変調型１次元空間光変調器を用いた３次元ディスプレイにおける画質向上
    TORITANI Ryusuke, NITTA Kouichi, MATOBA Osamu
    ３次元画像コンファレンス 2015, Jul. 2015, Japanese, 3次元画像コンファレンス2015実行委員会, 神奈川、日本, Domestic conference
    Poster presentation

  • ディジタルホログラフィック顕微鏡による高速３次元位相物体計測
    TSUTIYA Kazuhiro, NITTA Kouichi, MATOBA Osamu
    ３次元画像コンファレンス 2015, Jul. 2015, Japanese, 3次元画像コンファレンス2015実行委員会, 神奈川、日本, Domestic conference
    Poster presentation

  • 2値位相分布を用いた３次元ディスプレイの画質向上とフレームレートの導出
    MASUDA Kazunobu, NITTA Kouichi, MATOBA Osamu
    ３次元画像コンファレンス 2015, Jul. 2015, Japanese, 3次元画像コンファレンス2015実行委員会, 神奈川、日本, Domestic conference
    Poster presentation

  • Phase measurement using high-speed movable stage by digital holography under CW laser illumination
    XIA Peng, Xiangyu Quan, NITTA Kouichi, MATOBA Osamu, AWATUJI Yasuhiro
    14th workshop on information optics (WIO2015), Jun. 2015, English, WIO Steering Committee, IEEE Photonics Society, OSJ, JSAP, 京都、日本, International conference
    Poster presentation

  • Hybrid digital holographic microscope for simultaneous measurement of 3D phase and 3D fluorescence distributions and its signal processing
    Xiangyu Quan, XIA Peng, NITTA Kouichi, MATOBA Osamu, AWATUJI Yasuhiro
    14th workshop on information optics (WIO2015), Jun. 2015, English, WIO Steering Committee, IEEE Photonics Society, OSJ, JSAP, 京都、日本, International conference
    Poster presentation

  • Divided hadamard pattern illumination for fewer times measurements;
    NITTA Kouichi, HAYASHI Shinji, MATOBA Osamu
    14th workshop on information optics (WIO2015), Jun. 2015, English, WIO Steering Committee, IEEE Photonics Society, OSJ, JSAP, 京都、日本, International conference
    Poster presentation

  • Compressive holography with phase-structured illumination
    L. Martínez, P. Clemente, Y. Mori, NITTA Kouichi, V. Climent, J. Lancis, E. Tajahuerce
    14th workshop on information optics (WIO2015), Jun. 2015, English, WIO実行委員会, 京都、日本, International conference
    Oral presentation

  • Optical imaging with single pixel measurement
    NITTA Kouichi
    The International Optical Seminar (OS-2015), May 2015, English, OS, ロシア, International conference
    [Invited]
    Invited oral presentation

  • Integrated fluorescence and phase-contrast digital holographic microscopy for live cell imaging
    Xiangyu Quan, NITTA Kouichi, MATOBA Osamu, AWATUJI Yasuhiro
    SPIE DSS;Sensing Technology + Applications, Apr. 2015, English, SPIE, International conference
    Oral presentation

  • Experimental verification of electronic holography with two steps phase modulation
    NITTA Kouichi, NAKAGAWA Atsuki, MATOBA Osamu
    The 4th Laser Display and Lighting Conference (LDC 2015), Apr. 2015, English, LDC, 横浜、日本, International conference
    Oral presentation

  • 点計測と信号処理によるゴーストイメージング
    NITTA KOUICHI
    2013年度精密工学会秋季大会シンポジウム 「光を用いた内部非破壊計測」, Sep. 2013, Japanese, 関西大学 千里山キャンパス), Domestic conference
    [Invited]
    Invited oral presentation

  • レーザーアレイ変調を用いたゴーストイメージングにおける多階調画像再構成の考察
    NITTA Kouichi, KAWAKE Yusuke, HOZAWA Shinji, MATOBA Osamu
    第74 回応用物理学会学術講演会, Sep. 2013, Japanese, 応用物理学会, 日本、京都, Domestic conference
    Oral presentation

  • Effective Extraction of Absorbers in Scattered Medium by using Intensity Ratio of Time-Resolved Signal
    YAMAOKI Toshihiko, NONAKA Masaya, NITTA Kouichi, MATOBA Osamu
    JSAP-OSA Joint Symposia 2013 (74th JSAP Autumn Meeting 2013), Sep. 2013, English, JSAP, 日本、京都, International conference
    Oral presentation

  • 1 次元表示素子を用いた3 次元ディスプレイにおけるコントラストを指標とした長方形画素構造の設計
    UENO Ayaka, NITTA Kouichi, MATOBA Osamu
    第74 回応用物理学会学術講演会, Sep. 2013, Japanese, 応用物理学会, 日本、京都, Domestic conference
    Oral presentation

  • ゴーストイメージングの高速計測に関する研究
    NITTA Kouichi, HOZAWA Shinji, MATOBA Osamu
    第7回新画像システム・情報フォトニクス研究討論会, Jun. 2013, Japanese, 情報フォトニクス研究会, 日本、東京, Domestic conference
    Oral presentation

  • コーナーリフレクタアレイを用いた３次元結像
    NITTA KOUICHI
    第1回情報フォトニクスシンポジウム, Jun. 2013, Japanese, 東京工業大学大岡山キャンパス, Domestic conference
    Oral presentation

  • レーザーアレイの変調を用いた計算機ゴーストイメージング
    NITTA KOUICHI
    第145回応用光学懇談会, Apr. 2013, Japanese, 島津マルチホール（大阪), Domestic conference
    Oral presentation

  • Holographic 3D display with 1D spatial light modulator with a large pixel number
    MATOBA Osamu, UENO Ayaka, NITTA Kouichi
    SPIE Defense; Security; and Sensing, Apr. 2013, English, SPIE, Baltimore; USA, International conference
    Oral presentation

  • Evaluationof reconstructed quality in incoherent digital holography
    MATOBA Osamu, TONE Yoshiki, NITTA Kouichi, AWATSUJI Yasuhiro
    SPIE Defense; Security; and Sensing, Apr. 2013, English, SPIE, Baltimore; USA, International conference
    [Invited]
    Invited oral presentation

  • 微弱光下での並列位相シフトディジタルホログラフィー実験
    苗 林, 田原 樹, 夏 鵬, 伊藤 安軌, NITTA KOUICHI, MATOBA OSAMU, 粟辻 安浩
    第60回応用物理学関係連合講演会, Mar. 2013, Japanese, 神奈川県厚木市, Domestic conference
    Oral presentation

  • レーザーアレイによるゴーストイメージングの実装に関する検討
    矢野 佑樹, NITTA KOUICHI, MATOBA OSAMU
    第60回応用物理学関係連合講演会, Mar. 2013, Japanese, 神奈川県厚木市, Domestic conference
    Oral presentation

  • 波面再生型三次元ディスプレイの広視域化
    NITTA KOUICHI, MATOBA OSAMU
    電子情報通信学会イメージメディアクオリティ研究会, Jan. 2013, Japanese, 兵庫県神戸市, Domestic conference
    Invited oral presentation

  • 長方形画素構造をもつ1次元空間光変調素子を用いたホログラフィック3次元ディスプレイの検討
    上野 文華, NITTA KOUICHI, MATOBA OSAMU, 福江 久美子, 笹田 正樹, 上田 邦夫
    レーザー学会学術講演会第 33 回年次大会, Jan. 2013, Japanese, 兵庫県姫路市, Domestic conference
    Oral presentation

  • 蛍光ディジタルホログラフィック計測システムにおける3次元再構成補正
    刀祢 嘉基, NITTA KOUICHI, MATOBA OSAMU, 粟辻安浩
    レーザー学会学術講演会第 33 回年次大会, Jan. 2013, Japanese, 兵庫県姫路市, Domestic conference
    Oral presentation

  • レーザーアレイ変調によるゴーストイメージングにおける再構成画像の評価
    NITTA KOUICHI, 矢野 佑樹, MATOBA OSAMU
    レーザー学会学術講演会第 33 回年次大会, Jan. 2013, Japanese, 兵庫県姫路市, Domestic conference
    Oral presentation

  • Study on speckle size in ghost imaging by use of laser array
    Yuki Yano, Kouichi Nitta, O. Matoba
    The second Japan-Korea workshops on digital hologpraphy and information photonics (DHIP2012), Nov. 2012, English, Tokuhsima, Japan, International conference
    Poster presentation

  • Performance Evaluation of Quantum Image Recognition using Automatic Feature Extraction
    Takuya Hashimoto, Kouichi Nitta, O. Matoba
    The second Japan-Korea workshops on digital hologpraphy and information photonics (DHIP2012), Nov. 2012, English, Tokuhsima, Japan, International conference
    Poster presentation

  • Numerical evaluation of estimated error of scattering coefficient and anisotropy parameter
    Koichi Go, Tatsuya Maruyama, Kouichi Nitta, O. Matoba
    The second Japan-Korea workshops on digital hologpraphy and information photonics (DHIP2012), Nov. 2012, English, Tokuhsima, Japan, International conference
    Poster presentation

  • 突起型ピットを用いた光ディスクメモリの信号解析
    大谷 洋介, NITTA KOUICHI, MATOBA OSAMU
    2012年日本光学会年次学術講演会 (Optics & Photonics Japan 2012), Oct. 2012, Japanese, 東京都, Domestic conference
    Oral presentation

  • 多段位相変調による電子ホログラフィーの2次元方向の高視域化
    NITTA KOUICHI, 南 明歩, 脇坂 太樹, MATOBA OSAMU
    2012年日本光学会年次学術講演会 (Optics & Photonics Japan 2012), Oct. 2012, Japanese, 東京都, Domestic conference
    Poster presentation

  • 散乱係数及び非等方散乱因子の実験的測定法の評価
    郷 孝一, 丸山 達也, NITTA KOUICHI, MATOBA OSAMU
    2012年日本光学会年次学術講演会 (Optics & Photonics Japan 2012), Oct. 2012, Japanese, 東京都, Domestic conference
    Oral presentation

  • SURFを用いた量子画像認識の性能評価
    橋本 拓也, NITTA KOUICHI, MATOBA OSAMU
    2012年日本光学会年次学術講演会 (Optics & Photonics Japan 2012), Oct. 2012, Japanese, 東京都, Domestic conference
    Oral presentation

  • 突起型記録マークを用いた多値光ディスクメモリの検討
    大谷 洋介, NITTA KOUICHI, MATOBA OSAMU
    第13回情報フォトニクス研究グループ研究会, Sep. 2012, Japanese, 神奈川県三浦郡, Domestic conference
    Poster presentation

  • 蛍光ディジタルホログラフィーにおける再生位置補正
    刀祢 嘉基, NITTA KOUICHI, MATOBA OSAMU, 粟辻 安浩
    第73 回応用物理学会学術講演会, Sep. 2012, Japanese, 愛媛県松山市, Domestic conference
    Oral presentation

  • 均質散乱体の散乱特性の実験的測定法の開発
    郷 孝一, 丸山 達也, NITTA KOUICHI, MATOBA OSAMU
    第13回情報フォトニクス研究グループ研究会, Sep. 2012, Japanese, 神奈川県三浦郡, Domestic conference
    Poster presentation

  • Signal analysis of optical disk memory by recording mark with convex shape
    Yousuke Otani, Kouichi Nitta, Osamu Matoba
    Technical digest of ISOM 2012, Sep. 2012, English, Tokyo, Japan, International conference
    Poster presentation

  • LD アレイを用いたゴーストイメージングにおけるスペックル径の影響
    矢野 佑樹, NITTA KOUICHI, MATOBA OSAMU
    第73 回応用物理学会学術講演会, Sep. 2012, Japanese, 愛媛県松山市, Domestic conference
    Oral presentation

  • 微弱光下での並列位相シフトディジタルホログラフィーの性能評価
    苗 林, NITTA KOUICHI, MATOBA OSAMU, 粟辻安浩
    3次元画像コンファレンス2012, Jul. 2012, Japanese, 東京都, Domestic conference
    Poster presentation

  • コーナーリフレクターアレイ結像素子の結像特性における素子形状の影響
    NITTA KOUICHI, 小川 健太, 明石 太陽, MATOBA OSAMU, 前川 聡
    3次元画像コンファレンス2012, Jul. 2012, Japanese, 東京都, Domestic conference
    Poster presentation

  • Parallel processing for prime factorization with spatial amplitude modulation in optics
    Kouichi Nitta, Takashi Kamigiku, Takeshi Nakajima, O. Matoba
    International Workshop on Optical SuperComputing (OSC'12), Jul. 2012, English, Bertinoro, Italy, International conference
    Oral presentation

  • GPGPUによる蛍光ディジタルホログラフィーの実装
    刀祢 嘉基, NITTA KOUICHI, MATOBA OSAMU
    平成24年度計測研究会（電気学会）, Jul. 2012, Japanese, 大阪府大阪市, Domestic conference
    Oral presentation

  • Study on improvement of viewing angle in both horizontal and vertical directions of electronic holography
    Kouichi Nitta, Akiho Minami, Taiki Wakizaka, O. Matoba
    1st Laser Display Conference (LDC2012), Apr. 2012, English, Yokohama, Japan, International conference
    Poster presentation

  • Hidden surface elimination in three-dimensional display using phase-only modulation from computer graphics data
    Nozomu Ueda, Kouichi Nitta, O. Matoba
    1st Laser Display Conference (LDC2012), Apr. 2012, English, Yokohama, Japan, International conference
    Oral presentation

  • Ghost imaging with laser diode array
    Yuki Yano, Kouichi Nitta, O. Matoba
    1st Laser Display Conference (LDC2012), Apr. 2012, English, Yokohama, Japan, International conference
    Poster presentation

  • Evaluation of reconstruction quality of two-step and four-step parallel phaseshifting digital holography with quantized image sensor
    Lin Miao, Kouichi Nitta, O. Matoba, Y. Awatsuji
    1st Laser Display Conference (LDC2012), Apr. 2012, English, Yokohama, Japan, International conference
    Poster presentation

  • 多段振幅変調型素因数分解法における後処理の検討
    KAMIGIKU Takashi, NITTA Kouichi, MATOBA Osamu
    第59回応用物理学関係連合講演会, Mar. 2012, Japanese, 応用物理学会, 日本、東京, Domestic conference
    Oral presentation

  • Modulation with super high resolution in electronic holography
    WAKAZAKA Taiki, NITTA Kouichi, MATOBA Osamu
    18th International Display Workshop (IDW'11), Dec. 2011, English, 日本、名古屋, International conference
    Oral presentation

  • 等価散乱係数の実験的測定
    MARUYAMA Tatsuya, FUJIWARA Kazuo, NAKAMURA Satoshi, NITTA Kouichi, MATOBA Osamu
    2011年日本光学会年次学術講演会 (Optics & Photonics Japan 2011, Nov. 2011, Japanese, 日本光学会, 日本、大阪, Domestic conference
    Oral presentation

  • 逆投影法による人工散乱体中の吸収情報再構成評価
    MORIGUCHI Shota, NITTA Kouichi, MATOBA Osamu
    2011年日本光学会年次学術講演会 (Optics & Photonics Japan 2011, Nov. 2011, Japanese, 日本光学会, 日本、大阪, Domestic conference
    Oral presentation

  • レーザーアレイを用いたゴーストイメージング
    YANO Yuuki, NITTA Kouichi, MATOBA Osamu
    2011年日本光学会年次学術講演会 (Optics & Photonics Japan 2011, Nov. 2011, Japanese, 日本光学会, 日本、大阪, Domestic conference
    Oral presentation

  • インコヒーレント光ディジタルホログラフィー における再構成像
    TONE Yoshiki, NITTA Kouichi, MATOBA Osamu, 粟辻 安浩
    2011年日本光学会年次学術講演会 (Optics & Photonics Japan 2011, Nov. 2011, Japanese, 日本光学会, 日本、大阪, Domestic conference
    Oral presentation

  • Measurement of scattering coefficient in PMMA with SiO2 particles by optical coherence tomography
    FUJIWARA Kazuo, MARUYAMA Tatsuya, NAKAMURA Satoshi, NITTA Kouichi, MATOBA Osamu
    17th Microoptics Conference, Oct. 2011, English, 日本、仙台, International conference
    Oral presentation

  • Improvement of modulation patterns in a method for parallel modulo exponentiation with optical amplitude modulation
    KAMIGIKU Takashi, NITTA Kouichi, MATOBA Osamu
    17th Microoptics Conference, Oct. 2011, English, 日本、仙台, International conference
    Oral presentation

  • Experimental Verification of Photon Counting Fourier Transform
    NITTA Kouichi, SAKIORI Kenichirou, MATOBA Osamu
    17th Microoptics Conference, Oct. 2011, English, 日本、仙台, International conference
    Oral presentation

  • 幅変調型並列光べき乗剰余演算における変調分布操作
    KAMIGIKU Takashi, NITTA Kouichi, MATOBA Osamu
    第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 日本、山形, Domestic conference
    Oral presentation

  • 反射型ホログラフィックメモリにおけるマルチ解像度符号化法の多重記録特性
    HIRAMATSU Ryousuke, SHIGAKI Masanobu, NITTA Kouichi, MATOBA Osamu
    第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 日本、山形, Domestic conference
    Oral presentation

  • 等価散乱係数の実験的測定法の検討
    NAKAMURA Satoshi, MARUYAMA Tatsuya, FUJIWARA Kazuo, NITTA Kouichi, MATOBA Osamu
    第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 日本、山形, Domestic conference
    Oral presentation

  • 空間光変調器の重ね合わせによる広視域電子ホログラフィー
    脇坂太樹, NITTA Kouichi, MATOBA Osamu
    3次元画像コンファレンス 2011, Jul. 2011, Japanese, 3次元画像コンファレンス2011実行委員会, 日本、京都, Domestic conference
    Oral presentation

  • 3次元CGデータを用いた広視域位相変調型波面再生3次元ディスプレイ
    UEDA Nozomu, NITTA Kouichi, MATOBA Osamu
    3次元画像コンファレンス 2011, Jul. 2011, Japanese, 3次元画像コンファレンス2011実行委員会, 日本、京都, Domestic conference
    Oral presentation

  • Phase‐only Wavefornt Reconstruction of 3‐D Objects with Wide Field of View
    TANAKA Masa, NITTA Kouichi, MATOBA Osamu
    Digital Holography and Three Dimensional Imaging 2011, May 2011, English, 日本、東京, International conference
    Oral presentation

  • Generation of Phase‐only Wavefront Data for Wide Field of View by Polygon‐based CGH
    UEDA Nozomu, NITTA Kouichi, MATOBA Osamu
    Digital Holography and Three Dimensional Imaging 2011, May 2011, English, 日本、東京, International conference
    Oral presentation

  • Analysis of Reconstruction Characteristics in Fluorescence Digital Holography
    TONE Yoshiki, NITTA Kouichi, MATOBA Osamu, Yasuhiro Awatsuji
    Digital Holography and Three Dimensional Imaging 2011, May 2011, English, 日本、東京, International conference
    Oral presentation

  • 光学処理による並列ベキ乗剰余演算の検討
    NITTA Kouichi, KAMIGIKU Takashi, SAKIORI Kenichirou, MATOBA Osamu
    第58回応用物理学関係連合講演会, Mar. 2011, Japanese, 応用物理学会, 日本、神奈川, Domestic conference
    Oral presentation

  • 光子の存在確率分布を用いた空間並列演算
    NITTA Kouichi
    レーザー学会学術講演会第30回年次大会, 2011, Japanese, レーザー学会, 日本;大阪, Domestic conference
    Oral presentation

  • ホログラフィックメモリにおけるマルチ解像度符号化の性能比較
    HIRAMATSU Ryousuke, NITTA Kouichi, MATOBA Osamu
    電子情報通信学会技術研究報告会, 2011, Japanese, 電子情報通信学会, Domestic conference
    Oral presentation

  • Improvement of Reconstructed Absorption Distribution in Data Storage Medium using Absorbers Embedded in Artificial Scattering Medium
    NONAKA Masaya, NITTA Kouichi, MATOBA Osamu
    Proceesings of Joint International Symposium on Optical Memory & Optica, 2011, English, International conference
    Oral presentation

  • 微粒子含有ポリマーによる均質人工散乱体作製技術
    MATOBA Osamu, ONO Masashi, MORIMUNE Sira, NITTA Kouichi, KODERA Ken, NISHINO Takashi
    レーザー学会学術講演会第32回年次大会, Jan. 2011, Japanese, レーザー学会, 日本;大阪, Domestic conference
    Oral presentation

  • Imaging characteristics of array of dihedral cornaer reflectors by use of gaussian beam decompotion
    YOKOYAMA Shoutarou, NITTA Kouichi, MATOBA Osamu, MAEKAWA Satoshi
    The 17th International Display Workshops (IDW'10);, Dec. 2010, English, IDW'10実行委員会, 日本;福岡, International conference
    Oral presentation

  • A system for holographic display without interference measurement
    NITTA Kouichi
    The 17th International Display Workshops (IDW'11);, Dec. 2010, English, IDW'10実行委員会, 日本;福岡, International conference
    Oral presentation

  • フォトポリマー収縮モデルを導入したスペックルシフト多重反射型ホログラフィックメモリにおける共焦点光学系の効果
    HIRAMATSU Ryousuke, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2010, Nov. 2010, Japanese, Optics & Photonics Japan 2010 実行委員会, 日本;東京, Domestic conference
    Oral presentation

  • ガウスビーム分解法によるコーナーリフレクターアレイ結像素子の評価
    YOKOYAMA Shoutarou, NITTA Kouichi, MATOBA Osamu, MAEKAWA Satoshi
    Optics & Photonics Japan 2010, Nov. 2010, Japanese, Optics & Photonics Japan 2010 実行委員会, 日本;東京, Domestic conference
    Oral presentation

  • Effect of confocal scheme in macroscopic shrinkage model of photopolymer in speckle-shift-multiplexed reflection-type holographic memory system
    HIRAMATSU Ryousuke, NITTA Kouichi, MATOBA Osamu
    International Workshop on Holographic Memories & Display 2010, Nov. 2010, English, International Workshop on Holographic Memories & Display 2010実行委員会, 日本;東京, International conference
    Oral presentation

  • An optical system for prime factorization based on parallel processing
    NITTA Kouichi
    3rd International Workshop on Optical SuperComputing, Nov. 2010, English, International Workshop on Optical SuperComputing, イタリア, International conference
    Oral presentation

  • Wide Viewing-angle 3D Wavefront Reconstruction with Elimination of Surface Reflection of Spatial Light;Modulator
    TANAKA Masa, NITTA Kouichi, MATOBA Osamu
    IMID/IDMC/ASIA DISPLAY 2010, Oct. 2010, English, IMID/IDMC/ASIA DISPLAY 2011実行委員会, 韓国;ソウル, International conference
    Oral presentation

  • Validation of macroscopic shrinkage model of photopolymer for holographic memory dimulator using angular multiplexing
    SHIGAKI Masanobu, NITTA Kouichi, MATOBA Osamu
    International Symposium on Optical Memory 2010, Oct. 2010, English, International Symposium on Optical Memory 2010実行委員会, taiwan, International conference
    Oral presentation

  • New coding method by multi-resolution for high density recording in holographic data storage
    SHIGAKI Masanobu, NITTA Kouichi, MATOBA Osamu
    International Symposium on Optical Memory 2010, Oct. 2010, English, International Symposium on Optical Memory 2010実行委員会, taiwan, International conference
    Oral presentation

  • Evaluation of storage capacity by confocal reflection-type holographic memory system with speckle shift multiplexing
    HIRAMATSU Ryousuke, YONETANI Yusuke, NITTA Kouichi, MATOBA Osamu
    International Symposium on Optical Memory 2010, Oct. 2010, English, International Symposium on Optical Memory 2010実行委員会, taiwan, International conference
    Oral presentation

  • 多孔媒質による人工散乱体作製技術-3 層散乱係数分布における散乱特性
    MANABE Tomoyuki, KITAMURA Yuri, NITTA Kouichi, MATOBA Osamu, WATANABE Wataru
    第71 回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 日本;長崎, Domestic conference
    Oral presentation

  • 逆投影法による人工散乱体中の吸収情報の3 次元再生
    MORIGUCHI Shota, NITTA Kouichi, MATOBA Osamu
    第71 回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 日本;長崎, Domestic conference
    Oral presentation

  • 干渉型光並列演算による素因数分解システムの改良と評価
    KAMIGIKU Takashi, NITTA Kouichi, MATOBA Osamu
    第71 回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 日本;長崎, Domestic conference
    Oral presentation

  • 散乱性記録メディアの開発
    MATOBA Osamu, MANABE Tomoyuki, 中村悟史, MORIGUCHI Shota, NITTA Kouichi
    第4回新画像システム・情報フォトニクス研究討論会, Jun. 2010, Japanese, 新画像システム・情報フォトニクス研究会, 日本;大阪, Domestic conference
    Oral presentation

  • 光学干渉を用いた超並列演算
    NITTA Kouichi, KAMIGIKU Takashi, MATOBA Osamu
    第4回新画像システム・情報フォトニクス研究討論会, Jun. 2010, Japanese, 新画像システム・情報フォトニクス研究会, 日本;大阪, Domestic conference
    Oral presentation

  • 液晶空間光変調素子を用いた空間並列位相シフトディジタルホログラフィー
    MIAO Lin, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    第4回新画像システム・情報フォトニクス研究討論会, Jun. 2010, Japanese, 新画像システム・情報フォトニクス研究会, 日本;大阪, Domestic conference
    Oral presentation

  • 空間光演算による超並列処理の実装
    NITTA Kouichi, KAMIGIKU Takashi, SAKIORI Kenichirou, MATOBA Osamu
    第22回量子情報技術研究会, May 2010, Japanese, 量子情報技術研究会, 日本;大阪, Domestic conference
    Oral presentation

  • Three-dimensional reconstruction of absorbed data in thin photonic data storage media
    MATOBA Osamu, NITTA Kouichi, WATANABE Wataru
    SPIE Defence & Security, Apr. 2010, English, SPIE, アメリカ、オーランド, International conference
    Oral presentation

  • Study on photon counting Fourier transform
    SAKIORI Kenichirou, NITTA Kouichi, MATOBA Osamu
    7'th International conference on Optics-photonics Design & Fabrication (ODF '10), Apr. 2010, English, ODF '10, 日本;横浜, International conference
    Oral presentation

  • Effect of diffraction in an imaging device based on dihedral corner reflectors array
    YOKOYAMA Shoutarou, NITTA Kouichi, MATOBA Osamu, MAEKAWA Satoshi
    7'th International conference on Optics-photonics Design & Fabrication (ODF '10), Apr. 2010, English, ODF '10, 日本;横浜, International conference
    Oral presentation

  • 3-D display;interface based on wavefront synthesis
    MATOBA Osamu, NITTA Kouichi
    Digital holography;three-dimensional imaging (DH) in 2010 OSA Optics & Photonics Congress, Apr. 2010, English, OSA, USA マイアミ, International conference
    Oral presentation

  • 逆投影法を用いた散乱体中の吸収物体の再構成
    MORIGUCHI Shota, NITTA Kouichi, MATOBA Osamu
    第57回応用物理学関係連合講演会, Mar. 2010, Japanese, 応用物理学会, 日本、神奈川, Domestic conference
    Oral presentation

  • フォトンカウンティングフーリエ変換に基づく並列処理
    SAKIORI Kenichirou, NITTA Kouichi, MATOBA Osamu
    第57回応用物理学関係連合講演会, Mar. 2010, Japanese, 応用物理学会, 日本、神奈川, Domestic conference
    Oral presentation

  • スペックルシフト多重ホログラフィックメモリにおける共焦点系によるクロストークノイズ低減効果のNA依存性
    SHIGAKI Masanobu, YONETANI Yusuke, NITTA Kouichi, MATOBA Osamu
    第57回応用物理学関係連合講演会, Mar. 2010, Japanese, 応用物理学会, 日本、神奈川, Domestic conference
    Oral presentation

  • コーナーリフレクターアレイに基づく立体像表示デバイスの特性評価シミュレーター
    YOKOYAMA Shoutarou, MATSUKURA Yoshinori, NITTA Kouichi, MATOBA Osamu, MAEKAWA Satoshi
    第57回応用物理学関係連合講演会, Mar. 2010, Japanese, 応用物理学会, 日本、神奈川, Domestic conference
    Oral presentation

  • PMMAを用いた光散乱体の散乱特性の実験的評価
    MANABE Tomoyuki, NITTA Kouichi, MATOBA Osamu, WATANABE Wataru
    第57回応用物理学関係連合講演会, Mar. 2010, Japanese, 応用物理学会, 日本、神奈川, Domestic conference
    Oral presentation

  • フォトポリマー材料モデルを用いた角度多重記録反射型ホログラフィックメモリの性能評価
    SHIGAKI Masanobu, YONETANI Yusuke, NITTA Kouichi, MATOBA Osamu
    レーザー学会学術講演会, Feb. 2010, Japanese, (社)レーザー学会, 日本、大阪, Domestic conference
    Oral presentation

  • 多眼撮像波面再生型画像システムにおける動画再生のためのGPU設計
    KURAHASHI Takanori, NITTA Kouichi, MATOBA Osamu
    3次元画像コンファレンス2012, 2010, Japanese, 3次元画像コンファレンス2010実行委員会, 日本, Domestic conference
    Oral presentation

  • 角度多重ホログラフィックメモリにおけるフォトポリマー収縮モデルの検証
    SHIGAKI Masanobu, NITTA Kouichi, MATOBA Osamu
    電子情報通信学会技術研究報告, 2010, Japanese, 電子情報通信学会, 日本, Domestic conference
    Oral presentation

  • 位相変調型空間光変調素子を用いた空間並列位相シフトディジタルホログラフィー
    MIAO Lin, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    3次元画像コンファレンス2013, 2010, Japanese, 3次元画像コンファレンス2010実行委員会, 日本, Domestic conference
    Oral presentation

  • 光学干渉に基づく並列乗算剰余演算を用いた素因数分解法の処理能力向上
    NITTA Kouichi, KATSUTA Nobuto, MATOBA Osamu
    Optics & Photonics Japan 2009, Nov. 2009, Japanese, 日本光学会, 日本、新潟, Domestic conference
    Oral presentation

  • フォトニック情報記録メディアの3次元最構成法
    FUJIMOTO Kodo, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2009, Nov. 2009, Japanese, 日本光学会, 日本、新潟, Domestic conference
    Oral presentation

  • スペックルシフト多重反射型ホログラフィックメモリにおける共焦点光学系の導入によるノイズ低減解析
    YONETANI Yusuke, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2009, Nov. 2009, Japanese, 日本光学会, 日本、新潟, Domestic conference
    Oral presentation

  • 多孔媒質による光散乱媒体の散乱特性 (2)
    MANABE Tomoyuki, KITAMURA Yuri, NITTA Kouichi, MATOBA Osamu, WATANABE Wataru
    第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 日本、富山, Domestic conference
    Oral presentation

  • 多孔媒質による光散乱媒体の散乱特性
    KITAMURA Yuri, MANABE Tomoyuki, NITTA Kouichi, MATOBA Osamu, WATANABE Wataru
    第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 日本、富山, Domestic conference
    Oral presentation

  • 近距離再生による波面再生型3次元ディスプレイシステムの広視域化
    TANAKA Masa, NITTA Kouichi, MATOBA Osamu
    第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 日本、富山, Domestic conference
    Oral presentation

  • 3次元散乱媒体中の吸収情報を用いた情報秘匿システムにおける記録密度 (2)
    FUJIMOTO Kodo, NITTA Kouichi, MATOBA Osamu
    第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 日本、富山, Domestic conference
    Oral presentation

  • 2次元SIMDパターン処理による巡回セールスマン問題の解法
    OHTA Shinichi, NITTA Kouichi, MATOBA Osamu
    第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 日本、富山, Domestic conference
    Oral presentation

  • GPUを用いた多眼撮像波面再生型画像システムの高速化
    KURAHASHI Takanori, NITTA Kouichi, MATOBA Osamu
    3次元画像コンファレンス2010, Jul. 2009, Japanese, 3次元画像コンファレンス2009実行委員会, 日本、東京, Domestic conference
    Oral presentation

  • 多眼撮像波面再生型三次元画像システムにおける信号処理法の高速化
    KURAHASHI Takanori, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2008日本光学会年次学術講演会, Nov. 2008, Japanese, 日本光学会(応用物理学会), 日本;茨城県, Domestic conference
    Oral presentation

  • 再生専用ホログラフィックメモリにおける再生系の許容誤差評価
    YAMAMURA Takuro, NITTA Kouichi, MATOBA Osamu, NAKAMURA Atsushi, YOSHIDA Shinya
    Optics & Photonics Japan 2008日本光学会年次学術講演会, Nov. 2008, Japanese, 日本光学会(応用物理学会), 日本;茨城県, Domestic conference
    Oral presentation

  • 光学剰余演算を用いた因数分解法の大規模化
    NITTA Kouichi, KATSUTA Nobuto, SAKIORI Kenichiro, MATOBA Osamu
    Optics & Photonics Japan 2008日本光学会年次学術講演会, Nov. 2008, Japanese, 日本光学会(応用物理学会), 日本;茨城県, Domestic conference
    Oral presentation

  • 縮による影響を考慮した反射型ホログラフィックメモリの角度多重記録解析
    YONETANI Yusuke, NITTA Kouichi, MATOBA Osamu
    第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 日本;愛知県, Domestic conference
    Oral presentation

  • 光散乱メディアにおける3次元吸収体の再構成アルゴリズムの改良
    FUJIMOTO Kodo, NITTA Kouichi, MATOBA Osamu
    第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 日本;愛知県, Domestic conference
    Oral presentation

  • 光学干渉に基づく並列乗算剰余演算システム
    KATSUTA Nobuto, NITTA Kouichi, MATOBA Osamu
    第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 日本;愛知県, Domestic conference
    Oral presentation

  • ランダム空孔配列を用いた散乱メディアにおける散乱係数制御の検討
    ONO Masashi, NITTA Kouichi, MATOBA Osamu
    第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 日本;愛知県, Domestic conference
    Oral presentation

  • マイクロミラーアレイ素子における結像性能の解析
    MATSUKURA Yoshinori, NITTA Kouichi, MATOBA Osamu, MAEKAWA Satoshi
    第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 日本;愛知県, Domestic conference
    Oral presentation

  • 広視域波面再生型3次元ディスプレイシステムの検討
    KITAMURA Yuri, NITTA Kouichi, MATOBA Osamu, AWATSUJI Yasuhiro
    3次元画像コンファレンス2009, Jul. 2008, Japanese, 3次元画像コンファレンス2008実行委員会, 日本;東京, Domestic conference
    Oral presentation

  • ランダム配置マルチカメラによる3次元情報取得と高分解イメージング
    FUJIMOTO Kodo, NITTA Kouichi, MATOBA Osamu
    3次元画像コンファレンス2008, Jul. 2008, Japanese, 3次元画像コンファレンス2007実行委員会, 日本;東京, Domestic conference
    Oral presentation

  • 多眼撮像とホログラフィック再生による3次元画像システム
    NITTA Kouichi, KURAHASHI Takanori, MATOBA Osamu
    第3回情報フォトニクス研究討論会, Jun. 2008, Japanese, 情報フォトニクス研究グループ(日本光学会(応用物理学会)), 日本;大阪, Domestic conference
    Oral presentation

  • 散乱体を利用した情報記録メディア
    MATOBA Osamu, NITTA Kouichi
    第2回情報フォトニクス研究討論会, Jun. 2008, Japanese, 情報フォトニクス研究グループ(日本光学会(応用物理学会)), 日本;大阪, Domestic conference
    Oral presentation

  • 剰余演算のための光情報処理
    NITTA Kouichi, MATOBA Osamu
    第8回情報フォトニクス研究グループ研究会, Apr. 2008, Japanese, 情報フォトニクス研究グループ(日本光学会(応用物理学会)), 日本;東京, Domestic conference
    Oral presentation

  • 積層反射型ホログラフィックメモリシステムの最大記録容量の抽出
    MIURA Masato, NITTA Kouichi, MATOBA Osamu
    第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 日本,千葉, Domestic conference
    Oral presentation

  • 画像圧縮に基づく2次元パターン処理のLSI実装
    NITTA Kouichi, MINAMI Tomoyuki, MATOBA Osamu
    第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 日本,千葉, Domestic conference
    Oral presentation

  • 3次元散乱物体中の吸収情報を用いた情報秘匿システムにおける情報密度
    MATSUKI Shinichiro, NITTA Kouichi, MATOBA Osamu
    第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 日本,千葉, Domestic conference
    Oral presentation

  • Optical coherence ; diffusion tomographies
    NITTA Kouichi, MATOBA Osamu
    International Workshop on 'Nonlinear wave-mixing for laser technology, 2008, English, 日本、千葉県, Domestic conference
    Oral presentation

  • amplification of three-dimensional object in wavefornt reconstruction
    MATOBA Osamu, T. Nakamura, NITTA Kouichi
    International Workshop on 'Nonlinear wave-mixing for laser technology, 2008, English, 日本、千葉県, Domestic conference
    Oral presentation

  • フェムト秒レーザー加工による多孔媒質の作製とその散乱媒体への応用
    KITAMURA Yuri, NITTA Kouichi, MATOBA Osamu, WATANABE Wataru
    レーザー学会学術講演会第29回年次大会, Jan. 2008, Japanese, 社団法人レーザー学会, 日本;徳島県, Domestic conference
    Oral presentation

  • 反射型拡散光トモグラフィにおける重み関数を用いた画像再構成
    GOTO Atsushi, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2007 日本光学会年次学術講演会, Nov. 2007, Japanese, 日本光学会(応用物理学会), 日本,大阪, Domestic conference
    Oral presentation

  • 多眼撮像からの光線空間を用いたホログラムパターン生成
    NISHIKAWA Naoki, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2007 日本光学会年次学術講演会, Nov. 2007, Japanese, 日本光学会(応用物理学会), 日本,大阪, Domestic conference
    Oral presentation

  • 光学干渉に基づく並列乗算剰余演算における2次元位相変調による演算能力の向上
    KATSUTA Nobuhito, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2007 日本光学会年次学術講演会, Nov. 2007, Japanese, 日本光学会(応用物理学会), 日本,大阪, Domestic conference
    Oral presentation

  • 角度多重記録を用いた反射型ホログラフィックメモリの性能評価
    ONODA Junya, MIURA Masato, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2007 日本光学会年次学術講演会, Nov. 2007, Japanese, 日本光学会(応用物理学会), 日本,大阪, Domestic conference
    Oral presentation

  • モンゴメリ乗算を用いた2次元並列べき乗剰余演算プロセッサ
    MINAMI Tomoyuki, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2007 日本光学会年次学術講演会, Nov. 2007, Japanese, 日本光学会(応用物理学会), 日本,大阪, Domestic conference
    Oral presentation

  • PSTD法による反射型ホログラフィックメモリの角度多重記録解析
    鈴木 優顕, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2007 日本光学会年次学術講演会, Nov. 2007, Japanese, 日本光学会(応用物理学会), 日本,大阪, Domestic conference
    Oral presentation

  • 3次元拡散物体中の吸収分布を用いた情報秘匿
    MATSUKI Shinichiro, NITTA Kouichi, MATOBA Osamu
    Optics & Photonics Japan 2007 日本光学会年次学術講演会, Nov. 2007, Japanese, 日本光学会(応用物理学会), 日本,大阪, Domestic conference
    Oral presentation

  • 積層反射型ホログラフィックメモリシステムにおけるページ間クロストークノイズ
    MIURA Masato, NITTA Kouichi, MATOBA Osamu
    第68回応用物理学会学術講演会, Sep. 2007, Japanese, 応用物理学会, 日本,北海道, Domestic conference
    Oral presentation

  • 画像圧縮を用いた大容量2次元パターン処理
    NITTA Kouichi, MINAMI Tomoyuki, MATOBA Osamu
    第68回応用物理学会学術講演会, Sep. 2007, Japanese, 応用物理学会, 日本,北海道, Domestic conference
    Oral presentation

  • 画像圧縮を用いた二次元パターン処理に基づく大容量情報処理
    NITTA Kouichi, MINAMI Tomoyuki, MATOBA Osamu
    第1回情報フォトニクス研究討論会, Jul. 2007, Japanese, 日本,大阪, Domestic conference
    Oral presentation

  • 円弧上任意配置下での多眼3次元イメージング
    MAEHARA Seiko, NITTA Kouichi, MATOBA Osamu
    3次元画像コンファレンス2007, Jul. 2007, Japanese, 3次元画像コンファレンス2007実行委員会, 日本,東京, Domestic conference
    Oral presentation

  • スペックル3次元シフト多重記録を用いた反射型ホログラフィックメモリの記憶容量の評価
    MIURA Masato, NITTA Kouichi, MATOBA Osamu
    第1回情報フォトニクス研究討論会, Jul. 2007, Japanese, 日本,大阪, Domestic conference
    Oral presentation

  • 二眼撮像・波面再生型画像システムのカラー化
    MATSUKURA Yoshinori, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeaki
    情報フォトニクス研究グループ（日本光学会）第5回関西学生研究論文講演会講演論文集, Mar. 2007, Japanese, 日本光学会情報フォトニクス研究グループ, 和歌山県, Domestic conference
    Oral presentation

  • 多眼による3次元イメージング
    MAEHARA Seiko, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeshi
    情報フォトニクス研究グループ（日本光学会）第5回関西学生研究論文講演会講演論文集, Mar. 2007, Japanese, 日本光学会情報フォトニクス研究グループ, 和歌山県, Domestic conference
    Oral presentation

  • 光学干渉に基づく2次元並列処理型乗算剰余演算器
    KATSUTA Nobuhito, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeaki
    情報フォトニクス研究グループ（日本光学会）第5回関西学生研究論文講演会講演論文集, Mar. 2007, Japanese, 日本光学会情報フォトニクス研究グループ, 和歌山県, Domestic conference
    Oral presentation

  • 拡散光トモグラフィにおける感度分布の性質に関する研究
    YAMAMURA Takurou, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeshi
    情報フォトニクス研究グループ（日本光学会）第5回関西学生研究論文講演会講演論文集, Mar. 2007, Japanese, 日本光学会情報フォトニクス研究グループ, 和歌山県, Domestic conference
    Oral presentation

  • 積層反射型ホログラフィックメモリシステムの検討
    MIURA Masato, OHNUMA Hirokazu, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeshi
    第54回応用物理学関係連合講演会 講演予稿集, 2007, Japanese, 応用物理学会, 東京都, Domestic conference
    Oral presentation

  • 光アレイロジックを用いた因数分解における画像圧縮の導入
    NITTA Kouichi, TADO Yasunori, MATOBA Osamu, YOSHIMURA Takeshi
    第54回応用物理学関係連合講演会 講演予稿集, 2007, Japanese, 応用物理学会, 東京都, Domestic conference
    Oral presentation

  • スカラー回折理論による反射型ホログラフィックディスクメモリの解析
    OHNUMA Hirokazu, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeaki, MIURA Masato
    レーザー学会学術講演会第27回年次大会講演予稿集, Jan. 2007, Japanese, (社)レーザー学会, 宮崎, Domestic conference
    Oral presentation

  • Numerical Evaluation of Storage Density in Reflection-type Holographic Memory by Shift Multiplexing with Random Phase Modulation
    Osamu Matoba, Kouichi Nitta, Takeaki Yoshimura
    IQEC/CLEO-PR2005, Jul. 2006, English, Makuhari, Chiba, Japan, International conference
    Poster presentation

  • Determination of a Weight Function for Diffuse Optical Tomography
    Takeaki Yoshimura, Kouichi Nitta, Osamu Matoba
    IQEC/CLEO-PR2005, Jul. 2006, English, Makuhari, Chiba, Japan, International conference
    Poster presentation

  • Holographic three-dimensional display with data processing
    MATOBA Osamu, HOSOI Kosuke, NITTA Kouichi, YOSHIMURA Takeaki
    AIP Conference Proceedings, Jun. 2006, English, International Workshop on Information Optics, Toledo, Spain, International conference
    Oral presentation

  • 反射型ホログラフィックディスクメモリにおける３次元シフト選択性
    MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    第53回応用物理学関係連合講演会, Mar. 2006, Japanese, 応用物理学会, 東京, Domestic conference
    Oral presentation

  • 光学干渉に基づく並列乗算剰余演算器
    NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeaki
    第53回応用物理学関係連合講演会, Mar. 2006, Japanese, 応用物理学会, 東京, Domestic conference
    Oral presentation

  • 反射型ホログラフィックディスクメモリにおける多重記録の解析
    MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    レーザー学会, Feb. 2006, Japanese, 大宮, Domestic conference
    Oral presentation

  • 反射型ホログラフィックメモリのスペックルシフト記録による3 次元多重記録
    MIURA Masato, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeshi
    Optics & Photonics Japan 2006 日本光学会年次学術講演会講演予稿集, 2006, Japanese, 日本光学会, 東京都, Domestic conference
    Oral presentation

  • 反射型ホログラフィックディスクメモリの解析シミュレータ
    OHNUMA Hirokazu, MIURA Masato, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    第66回応用物理学会学術講演会講演予稿集, 2006, Japanese, 応用物理学会, 徳島県, Domestic conference
    Oral presentation

  • 二波長読み出しによる三次元位相物体認証システム
    SAWASAKI Tomo, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeshi
    第66回応用物理学会学術講演会講演予稿集, 2006, Japanese, 応用物理学会, 徳島県, Domestic conference
    Oral presentation

  • 二眼撮像・波面再生型三次元画像システム
    NISHIKAWA Naoki, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeshi
    Optics & Photonics Japan 2006 日本光学会年次学術講演会講演予稿集, 2006, Japanese, 日本光学会, 東京都, Domestic conference
    Oral presentation

  • 光アレイロジックを用いた因数分解法に基づく並列処理LSI設計
    MINAMI Tomoyuki, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeshi
    第67回応用物理学会学術講演会講演予稿集, 2006, Japanese, 応用物理学会, 滋賀県, Domestic conference
    Oral presentation

  • Transmissive optical Imaging device with micro array
    MAEKAWA Satoshi, NITTA Kouichi, MATOBA Osamu
    Proc. SPIE, 2006, English, SPIE, Boston, USA, International conference
    [Invited]
    Invited oral presentation

  • Three-dimensional Imaging System with a Stereo Vision Capturing Wavefront Reconstruction
    NITTA Kouichi, N Nishikawa, MATOBA Osamu, YOSHIMURA Takeaki
    Proc. SPIE, 2006, English, SPIE, Boston, USA, International conference
    Oral presentation

  • Shift multiplexing along axial direction in reflecting-type holographic memory
    MIURA Masato, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    Technical Digest of International symposium on optical memory 2006 (ISOM2006), 2006, English, ISOM, Takamatsu, Japan, International conference
    Oral presentation

  • Recognition property of quantum character recognition algorithm
    MATOBA Osamu, MURATA T, NITTA Kouichi, YOSHIMURA Takeaki
    2006 IEEE LEOS annual meeting conference proceeedings, 2006, English, IEEE LEOS, Montreal, Canada, International conference
    Oral presentation

  • Phase retrieval method from single digital hologram in three-dimensional object recording
    NAKAMURA Tatsunori, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    in 2006 IEEE LEOS annual meeting conference proceeedings, 2006, English, IEEE LEOS, Montreal, Canada, International conference
    Oral presentation

  • Optical Security based on Three-dimensional Phase Object
    MATOBA Osamu, SAWASAKI Tomo, NITTA Kouichi, YOSHIMURA Takeaki
    SPIE, 2006, English, SPIE, San Diego, USA, International conference
    [Invited]
    Invited oral presentation

  • Optical Identification system using Three-dimensional phase object by two wavelengths readout
    SAWASAKI Tomo, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeaki
    Technical digest of 5th International Conference on Optics-photonics Design & Fabrication 2006 (ODF'06), 2006, English, ODF, OSJ, Nara, Japan, International conference
    Oral presentation

  • Numerical evaluation of reflection-type hologpraphic disk memory based on scalar diffraction theory
    OHNUMA Hirokazu, MIURA Masato, NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeaki
    Technical digest of 5th International Conference on Optics-photonics Design & Fabrication 2006 (ODF'06), 2006, English, ODF, OSJ, Nara, Japan, International conference
    Oral presentation

  • Experimental evaluation of three-dimensional shift selectivity in reflection-type hologram
    MIURA Masato, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    2006 IEEE LEOS annual meeting conference proceeedings, 2006, English, IEEE LEOS, Montreal, Canada, International conference
    Oral presentation

  • Design prototyping of parallel exponential modulo function based on 2-D spatial coding digital optical computing
    NITTA Kouichi, MINAMI Tomoyuki, MATOBA Osamu, YOSHIMURA Takeaki
    2006 IEEE LEOS annual meeting conference proceeedings, 2006, English, IEEE LEOS, Montreal, Canada, International conference
    Oral presentation

  • An optical parallel processing for multiplier modulo using optical interferometer
    NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeaki
    Proc. SPIE, 2006, English, SPIE, San Diego, USA, International conference
    Oral presentation

  • 3次元物体の単一デジタルホログラムにおける位相回復法
    NAKAMURA Tatsunori, MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeshi
    第66回応用物理学会学術講演会講演予稿集, 2006, Japanese, 応用物理学会, 徳島県, Domestic conference
    Oral presentation

  • 量子文字認識アルゴリズムの認識能力向上
    MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    Optics Japan 2005 日本光学会年次学術講演会, Nov. 2005, Japanese, 日本光学会, 東京, Domestic conference
    Oral presentation

  • フォトニック結晶欠陥構造の動的制御による光スイッチング素子
    MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    Optics Japan 2005 日本光学会年次学術講演会, Nov. 2005, Japanese, 日本光学会, 東京, Domestic conference
    Oral presentation

  • High-speed phase shifting digital holography for real-time three-dimensional display
    Osamu Matoba, Kouichi Nitta, Takeaki Yoshimura
    SPIE Optics East 2005, Oct. 2005, English, Boston MT, USA, International conference
    [Invited]
    Invited oral presentation

  • 反射型ホログラフィックディスクメモリシミュレータ
    MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    第66回応用物理学会学術講演会, Sep. 2005, Japanese, 応用物理学会, 徳島, Domestic conference
    Oral presentation

  • 三次元位相物体を用いた個人認証システム
    MATOBA Osamu, NITTA Kouichi, Takeaki Yoshimura
    第66回応用物理学会学術講演会講演予稿集, Sep. 2005, Japanese, 応用物理学会学術講演会, 徳島, Domestic conference
    Oral presentation

  • 光アレイロジックを用いた因数分解
    NITTA Kouichi, MATOBA Osamu, YOSHIMURA Takeaki
    第66回応用物理学会学術講演会講演予稿集,, Sep. 2005, Japanese, 応用物理学会, 徳島, Domestic conference
    Oral presentation

  • Improvement on Recording Density in Reflection-type Holographic Memory with Random Phase Shift Multiplexing
    Osamu Matoba, Kouichi Nitta, Takeaki Yoshimura
    Topical meetings of OSA 2005, Jun. 2005, English, Charlotte, USA, International conference
    Oral presentation

  • A Simulation Method for Quantum Algorithm Using Optical Array Logic
    Kouichi Nitta, Osamu Matoba, Takeaki Yoshimura
    OSA Topical meetinfs on 2005, Jun. 2005, English, charlotte, USA, International conference
    Poster presentation

  • 高速位相シフトディジタルホログラフィーにおける３次元再生像の評価
    MATOBA Osamu, NITTA Kouichi, YOSHIMURA Takeaki
    第35回光波センシング技術研究会, 2005, Japanese, 応用物理学会, 東京, Domestic conference
    Oral presentation

  • 空間シフト多重記録とランダム位相多重記録とによる反射型ホログラフィックメモリ
    横浜 由二, 的場 修, 仁田 功一, 吉村 武晃
    第52回応用物理学関係連合講演会予稿集 p.1143, 2005, Japanese, 応用物理学会, 埼玉大学, Domestic conference
    Oral presentation

  • 量子情報処理に基づく物体認識
    斉藤 琢磨, 的場 修, 仁田 功一, 吉村 武晃
    日本光学会年次学術講演会 講演予稿集 p.224-225, 2004, Japanese, 日本光学会, 未記入, Domestic conference
    Oral presentation

  • 共焦点型光ファイバー蛍光センサ
    唐錦 健, 仁田 功一, 的場 修, 吉村 武晃, 藤浪 芳子
    日本光学会年次学術講演会 講演予稿集 p.118-119, 2004, Japanese, 日本光学会, 未記入, Domestic conference
    Oral presentation

  • ディジタルホログラフィーによる3次元物体の高速記録・位相情報再生
    的場 修, 仁田 功一, 吉村 武晃
    第65回応用物理学会学術講演会講演予稿集 ｐ.９０１, 2004, Japanese, 応用物理学会, 東北学院大学, Domestic conference
    Oral presentation

  • Design methodology for large scale information system based on optical array logic
    Nitta Kouichi, Tanida Jun
    Optics in Computing 2003, Jun. 2003, English, OSA, Washington, USA, International conference
    Oral presentation

  • Information extraction from amino-acid sequences using a spatially-coded moire technique
    Nitta Kouichi, Yahata Akihisa, Tanida Jun
    Optics in Computing 2002, Apr. 2002, English, OSA, Taipei, Taiwan, International conference
    Oral presentation

  • Genome information analysis using spatial coded moire technique
    Nitta Kouichi, Togo Hiroyuki, Yahata Akihisa, Tanida Jun
    Technical digest of CLEO/Pacific Rim2001, Jul. 2001, English, The Conference on Lasers and Electro-Optics (CLEO), Chiba, Japan, International conference
    Oral presentation

  • 大ファンアウト光接続における遅延時間と消費電力の評価
    Nitta Kouichi, Tanida Jun, Ichioka Yoshiki
    光学連合シンポジウム岡山&aps;98, Sep. 1998, Japanese, 日本光学会(応用物理学会), 岡山県, Domestic conference
    Oral presentation

  • ホログラフィーと3次元情報
    仁田功一
    応用物理学会関西支部 令和元年度リフレッシュ理科教室 ―現代テクノロジー講座―, Japanese
    [Invited]
    Public discourse

  • シングルピクセルイメージングとその動向
    仁田功一
    光とレーザーの科学技術フェア2019 「オプティクスセミナー OS-1 コース」, Japanese
    [Invited]
    Public discourse

  • シングルピクセルイメージングの基礎 仁田 功一
    仁田 功一
    日本光学会年次学術講演会(Optics & Photonics Japan 2019) (シンポジウム「シングルピクセルイメージングの展開」), Japanese
    [Invited]
    Nominated symposium

  • メガピクセルを実現するシングルピクセルイメージング"
    仁田 功一, 瀧川 厚志, 全 香玉, 的場 修
    第13回新画像システム・情報フォトニクス研究討論会, Japanese
    Poster presentation

  • 光計測とディジタル計算の負荷を考慮したシングルピクセルイメージング
    仁田功一
    一般社団法人レーザー学会学術講演会第40回年次大会, Japanese
    [Invited]
    Invited oral presentation

  • 高解像シングルピクセルイメージングシステムの試作
    瀧川 厚志, 仁田 功一, 全 香玉, 的場 修
    日本光学会年次学術講演会(Optics & Photonics Japan 2019), Japanese
    Oral presentation

  • ディジタルマイクロミラーデバイスを用いたゴーストイメージングによる動画撮影の検討
    岡 駿佑, 仁田 功一, 全 香玉, 的場 修
    日本光学会年次学術講演会(Optics & Photonics Japan 2019), Japanese
    Oral presentation

  • 画像分割法を用いた2値位相変調型3次元 ディスプレイにおけるフルカラー再生
    黒澤 賢人, 全 香玉, 仁田 功一, 的場 修
    日本光学会年次学術講演会 Optics & Photonics Japan 2019, Japanese
    Oral presentation

  • 3D display using binary phase modulation for image size enlargement and wide viewing zone angle,
    Shigehiko Washizu, Xiangyu Quan, Koichi Nitta, Shinya Sato, Nobuyuki Hashimoto, Osamu Matoba
    Optics & Photonics Japan 2019, Japanese
    Oral presentation

  • シフトパターン変調によるシングルピクセルイメージング
    大田 和樹, 仁田 功一, 全 香玉, 的場 修
    第80回応用物理学会秋季学術講演会, Japanese
    Oral presentation

  • Study on optical signal processing for single pixel imaging
    Kouichi Nitta
    The 9th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP 2019), English
    [Invited]
    Invited oral presentation

  • A technique for uniform intensity distribution of holographic 3D display using high-speed binary-phase-mode spatial light modulator
    Shigehiko Washizu, Xiangyu Quan, Kouichi Nitta, Nobuyuki Hashimoto, Osamu Matoba
    OSK-OSA-OSJ Joint Symposia in Optics and Photonics Congress 2019
    Oral presentation

  • Holographic display using binary phase modulation by image segmetation method
    Kento Kurosawa, Xiangyu Quan, Kouichi Nitta, Osamu Matoba
    Laser Display and Lightning Conference 2019 (LDC'19), English
    Poster presentation

  • Image reconstruction for single pixel imaging with row patterns illumination
    Atsushi Takigawa, Kouichi Nitta, Xiangyu Quan, Osamu Matoba
    Information Photonics (IP) in Optics & Photonics International Conference (OPIC) 2019, English
    [Invited]
    Poster presentation

  • Analysis of an estimation of differentiation with optical Fourier transform and phase modulation
    Kouichi Nitta Nitta, Taiki Tsujibayashi, Xiangyu Quan, Osamu Matoba
    Information Photonics (IP) in Optics & Photonics International Conference (OPIC) 2019, English
    Oral presentation

■ Affiliated Academic Society
  • IEEE/LEOS

  • SPIE

  • 日本光学会

  • 応用物理学会

■ Research Themes
  • 空間サンプリングフリーなシングルピクセル干渉イメージング
    仁田 功一
    日本学術振興会, 科学研究費助成事業, 基盤研究(C), 神戸大学, 01 Apr. 2023 - 31 Mar. 2026
    本申請研究は、単一画素計測を基づく干渉イメージングに関するものである。単一画素計測と信号処理により光波の複素振幅分布を獲得できることの意義は大きい。例えば、ホログラフィー記録を単一計測により実現することができる。このことは、単一画素計測で３次元情報を獲得できうることを示している。従来の単一画素計測を基づく干渉イメージングでは、空間光変調素子を用いることを前提としているため、空間分解能に制約があった。この制約を回避すえるための手段のひとつとして、提案したものが申請研究の基本手法である。この手法では、計測時の空間変調を離散的に行うのではなく、ミラーをもちいてアナログ的に行うことが特徴である。 申請時に提案した参照信号の平面波の方向をミラーの傾きにより制御することで、シングルピクセル干渉計測を行う手法について、その実験検証を行った 実験検証では、マイケルソン干渉系に基づく方法を採用している。実験系を構築した。当初の予定に対して、光源および、コリメータを変更している。この理由は、提案手法が従来手法と比較して、より精度が高い平面波をもちいて計測しなければならないことが実験とその評価を通して明らかになったからである。また、ミラーの傾き角と位相シフト計測のためのデバイス制御について詳細に検討した。その結果、測定対象として配置したレンズにより生成される波面分布の概要を画像化することに成功している。この結果をもとに、研究をまとめて、一般社団法人レーザー学会学術講演会第44回年次大会において発表を行なっている。現在、成果をまとめた投稿論文を準備している。

  • 仁田 功一
    学術研究助成基金助成金／基盤研究(C), Apr. 2018 - Mar. 2021, Principal investigator
    Competitive research funding

  • Study on the use of the wave nature in the discrete imaging optical element
    Maekawa Satoshi, NITTA Kouichi, SUYAMA Shirou, YAMAMOTO Hirotsugu, MIYAZAKI Daisuke
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), 01 Apr. 2012 - 31 Mar. 2016
    For the nondestructive angle measurement of the micro-mirror surfaces which are arranged perpendicular to the element surface, a reflection angle measuring optical system using blue laser is constructed and it was confirmed that it is possible to measure the angular accuracy 1 minute. To improve resolution with wavefront synthesis, avoiding the region of the backward wave that has passed through DCRA once, it was carried out optical simulation in forward wave region that has passed through DCRA twice. However it has not been unconfirmed to sharpen the image forming. Also a study of the high-resolution method other than the wave-field synthesis is performed, and we propose a method for correction of blurred aerial image formed by a DCRA. This method is based on prior inverse filtering with a point-spread function. For the fabrication of DCRA, we have tried to use deep X-ray lithography due to synchrotron radiation.

  • 仁田 功一
    科学研究費補助金／若手研究(B), Apr. 2012 - Mar. 2015, Principal investigator
    Competitive research funding

  • A-STEP「ホログラフィックディスプレイのための表示モジュールの開発」
    仁田 功一
    研究成果最適展開支援プログラム フィージビリティスタディステージ 探索タイプ 一般型, 2011, Principal investigator
    Competitive research funding

  • Development of passive imaging optics with use of micro-mirror array
    MAEKAWA Satoshi, MIYAZAKI Daisuke, NITTA Kouichi, YAMAKAWA Yoshinori, MATOBA Osamu
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), National Institute of Information and Communications Technology, 2008 - 2010
    For the production of dihedral corner reflector array, the optical element was formed by hot-emboss of PMMA, glass nano-imprinting with Ni-B mold and X-ray lithography. In addition, with use of ASAP, wave-optics analysis using the Gaussian beam decomposition and geometric-optics analysis enable a numerical evaluation of imaging performance. Floating images were quantitatively evaluated by psychological experiments, and a variety of interactive floating image systems are proposed.

  • 的場 修
    科学研究費補助金／基盤研究(B), 2010
    Competitive research funding

  • 非侵襲な複合光計測応用における健康機能イメージング
    仁田 功一
    科学技術振興機構, 産学が連携した研究開発成果の展開/研究成果展開事業/地域事業/地域イノベーション創出総合支援事業/シーズ発掘試験, 2009 - 2009
    本研究では、近赤外光を用いた生体光計測を一般人が気軽に利用できる簡易健康診断に適用することを目的とする。具体的には現在研究を進めているファイバ型光干渉計を用いる複合型光生体計測において、分光イメージングと断層撮影データを行える簡易プローブを試作する。試作するプローブを用いて検証を行い予防医学に貢献する健康モニタリング装置としての有効性を評価する。

  • 仁田 功一
    科学研究費補助金／若手研究(B), 2005, Principal investigator
    Competitive research funding

■ Industrial Property Rights
  • 情報記憶媒体およびそれを用いた認証システム
    MATOBA OSAMU, NITTA KOUICHI
    特願2008-083559, 27 Mar. 2008, 大学長, 特許5238995, 12 Apr. 2013
    Patent right

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