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Akashi Toshiaki  明石 敏昭

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明石 敏昭  アカシ トシアキ

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Researcher Number 40623492
Other IDs
Affiliation (Current) 2025: 順天堂大学, 医学部, 准教授
Affiliation (based on the past Project Information) *help 2022 – 2023: 順天堂大学, 医学部, 准教授
2019: 東北大学, 医学系研究科, 非常勤講師
2017 – 2018: 東北大学, 大学病院, 助教
Review Section/Research Field
Principal Investigator
Basic Section 58030:Hygiene and public health-related: excluding laboratory approach / Radiation science
Except Principal Investigator
Basic Section 52040:Radiological sciences-related
Keywords
Principal Investigator
サーベイランス / 自然言語処理 / MR / CT / 言語解析 / データベース / 脳神経疾患 / 画像診断 / ATRX / IDH-1 … More / 脳 / 定量 / MRI / T1rho / 神経膠腫 … More
Except Principal Investigator
説明可能なAI / 人工知能(AI) / 注意機構 / ビッグデータ / 画像診断 / 異常検出 / 頭頸部癌 / 機械学習 Less
  • Research Projects

    (3 results)
  • Research Products

    (15 results)
  • Co-Researchers

    (4 People)
  •  Development of a diagnostic imaging system with abnormality detection by learning "normality" and a " instructive" structure.

    • Principal Investigator
      和田 昭彦
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Juntendo University
  •  自然言語処理を用いた画像診断レポートのビッグデータ疾患サーベイランス実証研究Principal Investigator

    • Principal Investigator
      明石 敏昭
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 58030:Hygiene and public health-related: excluding laboratory approach
    • Research Institution
      Juntendo University
  •  Establishment of imaging and evaluation method of T1rho MRI for preoperative imaging diagnosis of gliomaPrincipal Investigator

    • Principal Investigator
      Akashi Toshiaki
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Radiation science
    • Research Institution
      Tohoku University

All 2023 2022 2018 2017

All Journal Article Presentation

  • [Journal Article] Improved method for COVID-19 classification of complex-architecture CNN from chest CT volumes using orthogonal ensemble networks2023

    • Author(s)
      Toda Ryo、Oda Masahiro、Hayashi Yuichiro、Otake Yoshito、Hashimoto Masahiro、Akashi Toshiaki、Aoki Shigeki、Mori Kensaku
    • Journal Title

      SPIE Medical Imaging, 2023

      Volume: 12465 Pages: 11-11

    • DOI

      10.1117/12.2653792

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Journal Article] Performance improvement for medical image classification model by using gradient-based analytical feature selection2023

    • Author(s)
      Toda Ryo、Itoh Hayato、Oda Masahiro、Hayashi Yuichiro、Otake Yoshito、Hashimoto Masahiro、Akashi Toshiaki、Aoki Shigeki、Mori Kensaku
    • Journal Title

      SPIE Medical Imaging, 2024

      Volume: 12927 Pages: 85-85

    • DOI

      10.1117/12.3006620

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Journal Article] Deep Learning-Driven Transformation: A Novel Approach for Mitigating Batch Effects in Diffusion MRI Beyond Traditional Harmonization.2023

    • Author(s)
      Wada A, Akashi T, Hagiwara A, Nishizawa M, Shimoji K, Kikuta J, Maekawa T, Sano K, Kamagata K, Nakanishi A, Aoki S.
    • Journal Title

      Journal of magnetic resonance imaging : JMRI.

      Volume: Oct 25 Issue: 2 Pages: 1-13

    • DOI

      10.1002/jmri.29088

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K07690, KAKENHI-PROJECT-22K10535, KAKENHI-PROJECT-20K16737
  • [Journal Article] Classification of COVID-19 cases from chest CT volumes using hybrid model of 3D CNN and 3D MLP-mixer2023

    • Author(s)
      Oda Masahiro、Zheng Tong、Hayashi Yuichiro、Otake Yoshito、Hashimoto Masahiro、Akashi Toshiaki、Aoki Shigeki、Mori Kensaku
    • Journal Title

      SPIE Medical Imaging, 2023

      Volume: 12465 Pages: 1246534-1246534

    • DOI

      10.1117/12.2654706

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Journal Article] Classification and visual explanation for COVID-19 pneumonia from CT images using triple learning2022

    • Author(s)
      Kato Sota、Oda Masahiro、Mori Kensaku、Shimizu Akinobu、Otake Yoshito、Hashimoto Masahiro、Akashi Toshiaki、Hotta Kazuhiro
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1

    • DOI

      10.1038/s41598-022-24936-6

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Journal Article] Attention induction for a CT volume classification of COVID-192022

    • Author(s)
      Takateyama Yusuke、Haruishi Takahito、Hashimoto Masahiro、Otake Yoshito、Akashi Toshiaki、Shimizu Akinobu
    • Journal Title

      International Journal of Computer Assisted Radiology and Surgery

      Volume: 18 Issue: 2 Pages: 289-301

    • DOI

      10.1007/s11548-022-02769-y

    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Presentation] 日本医学放射線学会による日本医用画像データベース(J-MID)構築とデータサイエンスでの利活用に向けて2023

    • Author(s)
      明石敏昭
    • Organizer
      第6回全国医療AIコンテスト
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Presentation] AIによる画像診断の現状とこれから2022

    • Author(s)
      明石敏昭
    • Organizer
      第119回日本内科学会講演会
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Presentation] 放射線ナショナル画像データベースJ-MIDとその発展2022

    • Author(s)
      明石敏昭
    • Organizer
      第41回日本医用画像工学会大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Presentation] COVID-19: radiology response in Japan2022

    • Author(s)
      明石敏昭
    • Organizer
      50th National Congress of the Italian Society of Medical and Interventional Radiology
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Presentation] Japan Safe Radiologyのための日本医用画像データベース開発とそのデータ利活2022

    • Author(s)
      明石敏昭
    • Organizer
      第81回日本医学放射線学会総会
    • Data Source
      KAKENHI-PROJECT-22K10535
  • [Presentation] 神経膠腫におけるT1rhoと病理学的所見の検討2018

    • Author(s)
      明石敏昭
    • Organizer
      第46回日本磁気共鳴医学会大会
    • Data Source
      KAKENHI-PROJECT-17K16415
  • [Presentation] Quantitative T1rho measurement of gliomas2018

    • Author(s)
      Toshiaki Akashi
    • Organizer
      8th World Congress of Biomechanics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K16415
  • [Presentation] T1rho of Malignant Gliomas can be a Biomarker of IDH1 and ATRX Immunohistochemical Stainability.2018

    • Author(s)
      Toshiaki Akashi
    • Organizer
      The Radiological Society of North America 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K16415
  • [Presentation] 神経膠腫におけるT1rho緩和の検討2017

    • Author(s)
      明石敏昭
    • Organizer
      日本医学放射線学会北日本地方会
    • Data Source
      KAKENHI-PROJECT-17K16415
  • 1.  和田 昭彦 (90379686)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  齋藤 尚子 (60366341)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  小杉 康夫 (90645235)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  下地 啓五
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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