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J-GLOBAL ID：201801006958663370   Update date: Nov. 22, 2024

Umehara Kensuke

Umehara Kensuke
Affiliation and department：
National Institutes for Quantum Science and Technology QST Hospital

About National Institutes for Quantum Science and Technology QST Hospital


Job title： Senior Researcher
Other affiliations (2)：
Homepage URL  (2)： https://nrid.nii.ac.jp/ja/nrid/1000090825077/ ,  https://scholar.google.co.jp/citations?user=YPh342kAAAAJ
Research field  (4)： Medical systems ,  Radiology ,  Quantum beam science ,  Radiology
Research keywords  (11)： AIイメージング ,  超解像 ,  ディープラーニング ,  深層学習 ,  医用画像処理 ,  人工知能 ,  医用画像解析 ,  機械学習 ,  コンピュータ支援診断 ,  MRI ,  重粒子線治療
Research theme for competitive and other funds  (7)：
  • 2023 - 2027 Augmented Intelligence for Breaking the "50 Millisecond Barrier" of Temporal Resolution in Cardiac CT Imaging
  • 2022 - 2026 Transformer-empowered medical AI imaging: a proof-of-concept study
  • 2019 - 2023 AIイメージングを基盤とした次世代型MRI超高速撮像の実現と臨床応用
  • 2019 - 2020 次世代型超高速撮像MRI 実現に向けた画像特性に基づく新規AIイメージング技術の開発
  • 2018 - 2020 Artificial intelligence aided clinical decision support system for heavy-ion radiotherapy in non-small cell lung cancer
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Papers (31)：
  • Hisateru Ohba, Yoshihiro Nakada, Hodaka Numasaki, Kensuke Umehara, Junko Ota, Yasuo Okuda, Teruki Teshima, Kazuhiko Ogawa, Katsumasa Nakamura. A JROD survey: nationwide overview of radiotherapy data from 2015 to 2021. Journal of radiation research. 2023
  • Hitoshi Ishikawa, Takeshi Arimura, Kazushi Maruo, Hidemasa Kawamura, Shingo Toyama, Takashi Ogino, Tomoaki Okimoto, Masao Murakami, Yoshitaka Sato, Kentaro Nishioka, et al. A Japanese registry study and systematic review of particle therapy for renal cell carcinoma. Journal of Radiation Research. 2023. 64. Supplement_1. i41-i48
  • Tatsuya Nishii, Takuma Kobayashi, Tatsuya Saito, Akiyuki Kotoku, Yasutoshi Ohta, Satoshi Kitahara, Kensuke Umehara, Junko Ota, Hiroki Horinouchi, Yoshiaki Morita, et al. Deep Learning-based Post Hoc CT Denoising for the Coronary Perivascular Fat Attenuation Index. Academic radiology. 2023. 30. 11. 2505-2513
  • Wataru Ueki, Tatsuya Nishii, Kensuke Umehara, Junko Ota, Satoshi Higuchi, Yasutoshi Ohta, Yasuhiro Nagai, Keizo Murakawa, Takayuki Ishida, Tetsuya Fukuda. Generative adversarial network-based post-processed image super-resolution technology for accelerating brain MRI: comparison with compressed sensing. Acta radiologica (Stockholm, Sweden : 1987). 2023. 64. 1. 336-345
  • Takuma Kobayashi, Tatsuya Nishii, Kensuke Umehara, Junko Ota, Yasutoshi Ohta, Tetsuya Fukuda, Takayuki Ishida. Deep learning-based noise reduction for coronary CT angiography: using four-dimensional noise-reduction images as the ground truth. Acta radiologica (Stockholm, Sweden : 1987). 2022. 2841851221141656-2841851221141656
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MISC (15)：
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Patents (1)：
Lectures and oral presentations  (18)：
  • 情報処理と医療情報
    (放射線医学総合研究所 第16回医学物理コース(WebEx) 2020)
  • AIイメージングは新たなモダリティになり得るか:現状と将来展望
    (第76回日本放射線技術学会総会学術大会(JRC2020web) 2020)
  • 放射線医学におけるAIイメージング
    (日本光学会 第4回AI Optics研究会(オンライン開催) 2020)
  • 敵対的生成ネットワークを用いたAIイメージングによるMRI高速撮像の基礎的検討
    (第47回日本放射線技術学会秋季学術大会 2019)
  • ディープラーニングを用いた課題時fMRIの高精度化に向けた初期的検討
    (第47回日本放射線技術学会秋季学術大会 2019)
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Education (1)：
  • - 2018 Osaka University Graduate School of Medicine
Professional career (1)：
  • Ph.D. (Osaka University)
Work history (11)：
  • 2021/07 - 現在 National Institutes for Quantum and Radiological Science and Technology Senior Researcher
  • 2021/04 - 現在 National Institutes for Quantum and Radiological Science and Technology Applied MRI Research, Department of Molecular Imaging and Theranostics, Institute for Quantum Medical Science
  • 2021/04 - 現在 National Institutes for Quantum and Radiological Science and Technology Medical Informatics Section, Department of Medical Technology, QST Hospital
  • 2018/10 - 現在 Osaka University Graduate School of Medicine Visiting Faculty Member
  • 2021/04 - 2023/03 National Institutes for Quantum and Radiological Science and Technology Quantum-medicine AI Research Group, QST Advanced Study Laboratory
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Committee career (2)：
  • 2024/04 - 現在 日本放射線技術学会 次世代データサイエンス推進特別委員会 委員
  • 2020/04 - 現在 重粒子線治療多施設共同臨床研究組織(J-CROS) データセンター委員
Awards (6)：
  • 2023/11 - Radiological Society of North America 2023 Certificate of Merit Award (Beyond the Hype: The Power of GANs in Restoring MRI Texture)
  • 2019/12 - Radiological Society of North America 2019 Cum Laude Award(Artificial Intelligence-Driven Imaging for Ultra-Fast MRI: Cutting-Edge Technology and Clinical Application)
  • 2017/11 - Radiological Society of North America 2017 Certificate of Merit Award (Lead author)
  • 2017/11 - Roadie 2017 Award (Women's Informatics)
  • 2017/11 - Radiological Society of North America 2017 Certificate of Merit Award (Co-author)
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Association Membership(s) (6)：
IEEE ,  SPIE ,  MEDICAL IMAGING AND INFORMATION SCIENCES ,  THE JAPANESE SOCIETY OF MEDICAL IMAGING TECHNOLOGY ,  JAPANESE SOCIETY OF RADIOLOGICAL TECHNOLOGY ,  北米放射線学会
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