Dr. Yoichi Otsuka Profile

Dr. Yoichi Otsuka

Research Scientist at Osaka University

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Author

Publications (4)

Proceedings Article | 11 November 2016 Presentation

Nonlinear electric properties in biological system for stochastic computing (Conference Presentation)

Saki Sumida, Harumasa Yamaguchi, Hiroshi Ohyama, Yoichi Otsuka, Dock-Chil Che, Takuya Matsumoto

Proceedings Volume 9928, 99280I (2016) https://doi.org/10.1117/12.2238797

KEYWORDS: Stochastic processes, Complex systems, Electrodes, Atomic force microscopy, Computing systems, Current controlled current source

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Proceedings Article | 20 March 2014 Paper

Toward digital staining using stimulated Raman scattering and statistical machine learning

K. Tanji, Y. Otsuka, S. Satoh, H. Hashimoto, Y. Ozeki, Kazuyoshi Itoh

Proceedings Volume 9041, 90410H (2014) https://doi.org/10.1117/12.2042820

KEYWORDS: Tissues, Machine learning, Mahalanobis distance, Liver, Raman scattering, Microscopy, Statistical analysis, Raman spectroscopy, Spectroscopy, Imaging spectroscopy

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Proceedings Article | 4 March 2014 Paper

High-speed stimulated Raman spectral imaging for digital staining of mouse cancer tissues

Yoichi Otsuka, Shuya Satoh, Masafumi Kyogaku, Hiroyuki Hashimoto, Kazuyoshi Itoh, Yasuyuki Ozeki

Proceedings Volume 8947, 89470C (2014) https://doi.org/10.1117/12.2037494

KEYWORDS: Tissues, Independent component analysis, Raman spectroscopy, Pancreas, Cancer, Principal component analysis, Data acquisition, Liver, Microscopes, Blood

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Proceedings Article | 22 February 2013 Paper

Label-free observation of tissues by high-speed stimulated Raman spectral microscopy and independent component analysis

Yasuyuki Ozeki, Yoichi Otsuka, Shuya Sato, Hiroyuki Hashimoto, Wataru Umemura, Kazuhiko Sumimura, Norihiko Nishizawa, Kiichi Fukui, Kazuyoshi Itoh

Proceedings Volume 8588, 858806 (2013) https://doi.org/10.1117/12.2002772

KEYWORDS: Independent component analysis, Imaging spectroscopy, Tissues, Microscopy, Raman spectroscopy, Liver, Scanners, Picosecond phenomena, Ytterbium, Fiber lasers

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