Mr. Stephen R. Yoshida Profile

Stephen R. Yoshida

at Massachusetts General Hospital

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Author

Publications (2)

Proceedings Article | 10 April 2023 Poster + Paper

Automated detection of colorectal polyps in photon-counting CT colonography

Janne Näppi, Toru Hironaka, Dufan Wu, Stephen Yoshida, Rajiv Gupta, Rie Tachibana, Katsuyuki Taguchi, Hiroyuki Yoshida

Proceedings Volume 12469, 124690T (2023) https://doi.org/10.1117/12.2654292

KEYWORDS: Computed tomography, Photon counting, Polyps, Virtual colonoscopy, Computer aided detection, Error control coding, Quantum noise, Photons, Ionizing radiation, Colorectal cancer, Colon, X-rays

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Proceedings Article | 10 April 2023 Poster + Paper

Electronic cleansing in photon-counting CT colonography by use of self-supervised 3D-GAN

Rie Tachibana, Janne Näppi, Toru Hironaka, Stephen Yoshida, Dufan Wu, Rajiv Gupta, Hiroyuki Yoshida

Proceedings Volume 12469, 124690U (2023) https://doi.org/10.1117/12.2654341

KEYWORDS: Education and training, Computed tomography, Virtual colonoscopy, Gallium nitride, Colon, Image quality, 3D modeling, Contrast agents, Polyps, Scanners, Photon counting

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