Dr. Daisuke Shimao Profile

Dr. Daisuke Shimao

at Hokkaido Univ of Science

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 13 July 2022 Paper

Refraction-contrast CT measurement system based on x-ray dark field imaging for μm-order scale imaging of breast tissue specimens

N. Sunaguchi, Z. Huang, K. Taniguchi, D. Shimao, T. Yuasa, R. Nishimura, A. Iwakoshi, M. Ando, S. Ichihara

Proceedings Volume 12286, 122860D (2022) https://doi.org/10.1117/12.2624056

KEYWORDS: X-rays, Tissues, X-ray computed tomography, Imaging systems, Spatial resolution, X-ray imaging, Breast, Cameras, X-ray optics, Refraction, Phase contrast, Crystal optics

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Proceedings Article | 15 February 2021 Poster + Presentation + Paper

Ring artifact removal method with generative adversarial network for the refraction-contrast computed tomography

Z. Huang, N. Sunaguchi, D. Shimao, S. Ichihara, T. Yuasa, M. Ando

Proceedings Volume 11596, 115962A (2021) https://doi.org/10.1117/12.2582017

KEYWORDS: X-ray computed tomography, Image processing, Tissues, Sensors, Refraction, Radon, Pathology, Medical research, Error analysis, Computer simulations

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Proceedings Article | 15 February 2021 Poster + Presentation

Three-dimensional visualization of ductal carcinoma in situ and usual ductal hyperplasia using the refraction-contrast x-ray computed tomography

Kana Taniguchi, Naoki Sunaguchi, Shu Ichihara, Rieko Nishimura, Akari Iwakoshi, Daisuke Shimao, Tetsuya Yuasa, Masami Ando

Proceedings Volume 11600, 116001T (2021) https://doi.org/10.1117/12.2581906

KEYWORDS: X-ray computed tomography, Visualization, Tissues, Pathology, Diagnostics, Cancer, Breast, 3D visualizations

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Proceedings Article | 22 May 2020 Paper

Three-dimensional visualization of cribriform pattern in ductal carcinoma in situ with x-ray dark field computed tomography

N. Sunaguchi, Z. Huang, D. Shimao, T. Yuasa, S. Ichihara, R. Nishimura, A. Iwakoshi, M. Ando

Proceedings Volume 11513, 115131X (2020) https://doi.org/10.1117/12.2563940

KEYWORDS: 3D image reconstruction, Computed tomography, Image segmentation, Breast, X-ray computed tomography, Machine learning, CT reconstruction

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SPIE Journal Paper | 11 March 2020 Open Access

Cardiac fiber tracking on super high-resolution CT images: a comparative study

Hirohisa Oda, Holger Roth, Takaaki Sugino, Naoki Sunaguchi, Noriko Usami, Masahiro Oda, Daisuke Shimao, Shu Ichihara, Tetsuya Yuasa, Masami Ando, Toshiaki Akita, Yuji Narita, Kensaku Mori

JMI, Vol. 7, Issue 02, 026001, (March 2020) https://doi.org/10.1117/12.10.1117/1.JMI.7.2.026001

KEYWORDS: X-ray computed tomography, Computed tomography, Heart, X-rays, Statistical analysis, Visualization, Tissues, Structured optical fibers, Scanners, Bioalcohols

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Proceedings Article | 15 March 2019 Presentation + Paper

Scanning, registration, and fiber estimation of rabbit hearts using micro-focus and refraction-contrast x-ray CT

Hirohisa Oda, Holger Roth, Takaaki Sugino, Naoki Sunaguchi, Noriko Usami, Masahiro Oda, Daisuke Shimao, Shu Ichihara, Tetsuya Yuasa, Masami Ando, Toshiaki Akita, Yuji Narita, Kensaku Mori

Proceedings Volume 10953, 109531I (2019) https://doi.org/10.1117/12.2512145

KEYWORDS: Heart, X-ray computed tomography, X-ray imaging, Cardiac imaging, Imaging systems, 3D microstructuring, Cardiology, Phase contrast

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Showing 5 of 6 publications

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