Toshiaki Akashi

15 papers B 1Journal 7Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
Left-right relationship-aware 3D volume classification method.
Int. J. Comput. Assist. Radiol. Surg.
Masahiro Oda, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori
2025 J jnl
Retrieval-augmented generation elevates local LLM quality in radiology contrast media consultation.
npj Digit. Medicine
Akihiko Wada, Yuya Tanaka, Mitsuo Nishizawa, Akira Yamamoto, Toshiaki Akashi, Akifumi Hagiwara, Yayoi Hayakawa, Junko Kikuta, Keigo Shimoji, Katsuhiro Sano, Koji Kamagata, Atsushi Nakanishi, Shigeki Aoki
2023 J jnl
Attention induction for a CT volume classification of COVID-19.
Int. J. Comput. Assist. Radiol. Surg.
Yusuke Takateyama, Takahito Haruishi, Masahiro Hashimoto, Yoshito Otake, Toshiaki Akashi, Akinobu Shimizu
2023 — conf
Classification of COVID-19 cases from chest CT volumes using hybrid model of 3D CNN and 3D MLP-mixer.
Computer-Aided Diagnosis
Masahiro Oda, Tong Zheng, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori
2023 J jnl
Identifying Suspicious Regions of Covid-19 by Abnormality-Sensitive Activation Mapping.
CoRR
Ryo Toda, Hayato Itoh, Masahiro Oda, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori
2023 — conf
Improved method for COVID-19 classification of complex-architecture CNN from chest CT volumes using orthogonal ensemble networks.
Computer-Aided Diagnosis
Ryo Toda, Masahiro Oda, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori
2022 J jnl
Aorta-aware GAN for non-contrast to artery contrasted CT translation and its application to abdominal aortic aneurysm detection.
Int. J. Comput. Assist. Radiol. Surg.
Tao Hu, Masahiro Oda, Yuichiro Hayashi, Zhongyang Lu, Kanako Kunishima Kumamaru, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori
2022 — conf
Automated classification method of COVID-19 cases from chest CT volumes using 2D and 3D hybrid CNN for anisotropic volumes.
Computer-Aided Diagnosis
Masahiro Oda, Tong Zheng, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori
2022 J jnl
COVID-19 Infection Segmentation from Chest CT Images Based on Scale Uncertainty.
CoRR
Masahiro Oda, Tong Zheng, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori
2022 — conf
Enhancing Model Generalization for Substantia Nigra Segmentation Using a Test-time Normalization-Based Method.
MICCAI (8)
Tao Hu, Hayato Itoh, Masahiro Oda, Yuichiro Hayashi, Zhongyang Lu, Shinji Saiki, Nobutaka Hattori, Koji Kamagata, Shigeki Aoki, Kanako K. Kumamaru, Toshiaki Akashi, Kensaku Mori
2022 J jnl
Lung infection and normal region segmentation from CT volumes of COVID-19 cases.
CoRR
Masahiro Oda, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Kensaku Mori
2021 — conf
COVID-19 Infection Segmentation from Chest CT Images Based on Scale Uncertainty.
CLIP/DCL/LL-COVID19/PPML@MICCAI
Masahiro Oda, Tong Zheng, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori
2021 — conf
Extraction of lung and lesion regions from COVID-19 CT volumes using 3D fully convolutional networks.
Computer-Aided Diagnosis
Yuichiro Hayashi, Masahiro Oda, Chen Shen, Masahiro Hashimoto, Yoshito Otake, Toshiaki Akashi, Kensaku Mori
2021 — conf
Lung infection and normal region segmentation from CT volumes of COVID-19 cases.
Computer-Aided Diagnosis
Masahiro Oda, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Kensaku Mori
2021 B conf
Unsupervised segmentation of COVID-19 infected lung clinical CT volumes using image inpainting and representation learning.
Image Processing
Tong Zheng, Masahiro Oda, Chenglong Wang, Takayasu Moriya, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Masaki Mori, Hirotsugu Takabatake, Hiroshi Natori, Kensaku Mori