Ms. Naoko Niwa Profile

Naoko Niwa

at Nagoya Univ

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Publications (2)

Proceedings Article | 18 March 2015 Paper

Exposure dose reduction for the high energy spectrum in the photon counting mammography: simulation study based on Japanese breast glandularity and thickness

Naoko Niwa, Misaki Yamazaki, Yoshie Kodera, Mika Yamamuro, Kanako Yamada, Yoshiyuki Asai, Koji Yamada

Proceedings Volume 9412, 94124B (2015) https://doi.org/10.1117/12.2081173

KEYWORDS: Breast, Monte Carlo methods, Mammography, Sensors, Photon counting, X-rays, Tungsten, Image quality, Cadmium, Absorption

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Proceedings Article | 19 March 2014 Paper

Development of mammography system using CdTe photon counting detector for the exposure dose reduction

Sho Maruyama, Naoko Niwa, Misaki Yamazaki, Tsutomu Yamakawa, Tatsuya Nagano, Yoshie Kodera

Proceedings Volume 9033, 903345 (2014) https://doi.org/10.1117/12.2042994

KEYWORDS: Imaging systems, Image quality, Prototyping, Modulation transfer functions, Monte Carlo methods, X-ray imaging, Polymethylmethacrylate, Mammography, X-rays, Sensors

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