Toyoyuki Kato

A novel fast kilovoltage switching dual-energy CT with deep learning: Accuracy of CT number on virtual monochromatic imaging and iodine quantification

T. Kojima, Takashi Shirasaka, Masatoshi Kondo et al. · Physica Medica · 2021 · 29 citations

Veterinary Medicine, Radiology, Biomedical Imaging +14

Deep-learning reconstruction for ultra-low-dose lung CT: Volumetric measurement accuracy and reproducibility of artificial ground-glass nodules in a phantom study

Ryoji Mikayama, Takashi Shirasaka, T. Kojima et al. · British Journal of Radiology · 2021 · 21 citations · Full text

Medicine, Oncology, Radiology +17

Influence of beam hardening in dual-energy CT imaging: phantom study for iodine mapping, virtual monoenergetic imaging, and virtual non-contrast imaging

Risa Kanatani, Takashi Shirasaka, T. Kojima et al. · European Radiology Experimental · 2021 · 18 citations · Full text

Medicine, Radiology, Biomedical Imaging +15

Image quality improvement with deep learning‐based reconstruction on abdominal ultrahigh‐resolution CT: A phantom study

Takashi Shirasaka, T. Kojima, Yoshinori Funama et al. · Journal of Applied Clinical Medical Physics · 2021 · 18 citations · Full text

Veterinary Medicine, Radiology, Biomedical Imaging +16

Evaluating and comparing the image quality and quantification accuracy of SiPM-PET/CT and PMT-PET/CT

Yuji Tsutsui, Shinichi Awamoto, Kazuhiko Himuro et al. · Annals of Nuclear Medicine · 2020 · 15 citations

Medicine, Nuclear Medicine, Radiology +14