Dr. Nobuyoshi Takeshita Profile

Dr. Nobuyoshi Takeshita

at Natl Cancer Ctr Hospital East

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 30 March 2024 Poster

Non-invasive imaging of exposed nerves in vivo with near-infrared hyperspectral laparoscopic devices

Ryodai Fukushima, Toshihiro Takamatsu, Konosuke Sato, Kyohei Okubo, Masakazu Umezawa, Nobuhiro Takeshita, Hiro Hasegawa, Hideo Yokota, Kohei Soga, Hiroshi Takemura

Proceedings Volume 12928, 129281X (2024) https://doi.org/10.1117/12.3006474

KEYWORDS: Laparoscopy, Imaging devices, Near infrared, In vivo imaging, Surgery, Nervous system, Visible radiation, Tissues, Vibration, Resection

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Proceedings Article | 3 April 2023 Paper

Hyperspectral imaging and detection mapping of in vivo biological tissues applying near-infrared laparoscope

R. Fukushima, T. Takamatsu, A. Mori, K. Sato, K. Okubo, M. Umezawa, N. Takeshita, H. Hasegawa, H. Yokota, K. Soga, H. Takemura

Proceedings Volume 12466, 124662K (2023) https://doi.org/10.1117/12.2653684

KEYWORDS: Near infrared, Laparoscopy, Tissues, Nervous system, Arteries, In vivo imaging, Visible radiation, Surgery, Neural networks, Hyperspectral imaging

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Proceedings Article | 4 April 2022 Presentation + Paper

Spatial label smoothing via aleatoric uncertainty for bleeding region segmentation from laparoscopic videos

Jie Qiu, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Nobuyoshi Takeshita, Masaaki Ito, Kensaku Mori

Proceedings Volume 12032, 120320U (2022) https://doi.org/10.1117/12.2611672

KEYWORDS: Image segmentation, Laparoscopy, Image processing, Neural networks, Medical imaging

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