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Takashi Shirasaka

Showing results (1-10 of 37) with videos related to

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Nihon Hoshasen Gijutsu Gakkai Zasshi|April 16, 2009
[Influence of maximum tube current threshold in automatic exposure control at 64-detector row CT: relationship between radiation dose reduction rate and variability of image noise]Takashi Shirasaka, Yoshinori Funama
Nihon Hoshasen Gijutsu Gakkai Zasshi|March 6, 2023
[Possible Radiation Dose Reduction in Abdominal Plain CT Using Deep Learning Reconstruction]Yasuhiro Onizuka, Yuki Sakai, Takashi Shirasaka, et al.
Nihon Hoshasen Gijutsu Gakkai Zasshi|April 1, 2004
[Patient dose measurement with fluorescent glass dosimeter: characteristics evaluation and patient skin dose measurement in abdominal interventional radiology]Isao Komiya, Takashi Shirasaka, Yoshiyuki Umezu, et al.
Radiological Physics and Technology|December 30, 2022
Characteristics of the deep learning-based virtual monochromatic image with fast kilovolt-switching CT: a phantom studyYuna Katsuyama, Tsukasa Kojima, Takashi Shirasaka, et al.
European Radiology Experimental|April 27, 2021
Influence of beam hardening in dual-energy CT imaging: phantom study for iodine mapping, virtual monoenergetic imaging, and virtual non-contrast imagingRisa Kanatani, Takashi Shirasaka, Tsukasa Kojima, et al.
Acta Radiologica Open|June 24, 2022
Iterative reconstruction with multifrequency signal recognition technology to improve low-contrast detectability: A phantom studyYoshinori Funama, Takashi Shirasaka, Taiga Goto, et al.
Physica Medica : PM : an International Journal Devoted to the Applications of Physics to Medicine and Biology : Official Journal of the Italian Association of Biomedical Physics (AIFB)|January 28, 2021
A novel fast kilovoltage switching dual-energy CT with deep learning: Accuracy of CT number on virtual monochromatic imaging and iodine quantificationTsukasa Kojima, Takashi Shirasaka, Masatoshi Kondo, et al.
Radiological Physics and Technology|August 15, 2025
Temporal image compression in cardiac computed tomography: impact of temporal super resolution and noise reduction for assessing left ventricular functionMasatoshi Kondo, Yuzo Yamasaki, Atsushi Ueno, et al.
Academic Radiology|April 8, 2014
Improvement of automated right ventricular segmentation using dual-bolus contrast media injection with 256-slice coronary CT angiographyMasatoshi Kondo, Michinobu Nagao, Masato Yonezawa, et al.
Physica Medica : PM : an International Journal Devoted to the Applications of Physics to Medicine and Biology : Official Journal of the Italian Association of Biomedical Physics (AIFB)|July 12, 2025
Impact of heart rate on coronary artery stenosis grading accuracy using deep learning-based fast kV-switching CT: A phantom studyRyoji Mikayama, Tsukasa Kojima, Takashi Shirasaka, et al.
Pageof 4

Showing results (1-10 of 37) with videos related to

Sort By:
Pageof 4
Nihon Hoshasen Gijutsu Gakkai Zasshi|April 16, 2009
[Influence of maximum tube current threshold in automatic exposure control at 64-detector row CT: relationship between radiation dose reduction rate and variability of image noise]Takashi Shirasaka, Yoshinori Funama
Nihon Hoshasen Gijutsu Gakkai Zasshi|March 6, 2023
[Possible Radiation Dose Reduction in Abdominal Plain CT Using Deep Learning Reconstruction]Yasuhiro Onizuka, Yuki Sakai, Takashi Shirasaka, et al.
Nihon Hoshasen Gijutsu Gakkai Zasshi|April 1, 2004
[Patient dose measurement with fluorescent glass dosimeter: characteristics evaluation and patient skin dose measurement in abdominal interventional radiology]Isao Komiya, Takashi Shirasaka, Yoshiyuki Umezu, et al.
Radiological Physics and Technology|December 30, 2022
Characteristics of the deep learning-based virtual monochromatic image with fast kilovolt-switching CT: a phantom studyYuna Katsuyama, Tsukasa Kojima, Takashi Shirasaka, et al.
European Radiology Experimental|April 27, 2021
Influence of beam hardening in dual-energy CT imaging: phantom study for iodine mapping, virtual monoenergetic imaging, and virtual non-contrast imagingRisa Kanatani, Takashi Shirasaka, Tsukasa Kojima, et al.
Acta Radiologica Open|June 24, 2022
Iterative reconstruction with multifrequency signal recognition technology to improve low-contrast detectability: A phantom studyYoshinori Funama, Takashi Shirasaka, Taiga Goto, et al.
Physica Medica : PM : an International Journal Devoted to the Applications of Physics to Medicine and Biology : Official Journal of the Italian Association of Biomedical Physics (AIFB)|January 28, 2021
A novel fast kilovoltage switching dual-energy CT with deep learning: Accuracy of CT number on virtual monochromatic imaging and iodine quantificationTsukasa Kojima, Takashi Shirasaka, Masatoshi Kondo, et al.
Radiological Physics and Technology|August 15, 2025
Temporal image compression in cardiac computed tomography: impact of temporal super resolution and noise reduction for assessing left ventricular functionMasatoshi Kondo, Yuzo Yamasaki, Atsushi Ueno, et al.
Academic Radiology|April 8, 2014
Improvement of automated right ventricular segmentation using dual-bolus contrast media injection with 256-slice coronary CT angiographyMasatoshi Kondo, Michinobu Nagao, Masato Yonezawa, et al.
Physica Medica : PM : an International Journal Devoted to the Applications of Physics to Medicine and Biology : Official Journal of the Italian Association of Biomedical Physics (AIFB)|July 12, 2025
Impact of heart rate on coronary artery stenosis grading accuracy using deep learning-based fast kV-switching CT: A phantom studyRyoji Mikayama, Tsukasa Kojima, Takashi Shirasaka, et al.
Pageof 4