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Kai Chiharu  甲斐 千遥

ORCIDConnect your ORCID iD *help
Researcher Number 90963934
Other IDs
Affiliation (Current) 2025: 藤田医科大学, 医療科学部, 助教
Affiliation (based on the past Project Information) *help 2022 – 2024: 新潟医療福祉大学, 医療技術学部, 助教
Review Section/Research Field
Principal Investigator
Basic Section 59040:Nutrition science and health science-related / 0909:Sports sciences, physical education, health sciences, and related fields
Except Principal Investigator
Basic Section 59040:Nutrition science and health science-related
Keywords
Principal Investigator
医用画像AI / マンモグラム / 乳がん / 繰り返し受診 / 医療画像AI
Except Principal Investigator
呼吸機能 / 人工知能 / 胸部単純X線画像
  • Research Projects

    (3 results)
  • Research Products

    (13 results)
  • Co-Researchers

    (4 People)
  •  構造的な異常所見を有さない胸部単純X線画像を用いた統合的な疾患予測指標の開発

    • Principal Investigator
      笠井 聡
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 59040:Nutrition science and health science-related
    • Research Institution
      Niigata University of Health and Welfare
  •  繰り返し受診マンモグラムを用いたがんの予兆予測AIの開発Principal Investigator

    • Principal Investigator
      甲斐 千遥
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 59040:Nutrition science and health science-related
    • Research Institution
      Niigata University of Health and Welfare
  •  Prediction of breast cancer growth using mammograms to encourage screening and early detection of breast cancerPrincipal Investigator

    • Principal Investigator
      Kai Chiharu
    • Project Period (FY)
      2022 – 2023
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0909:Sports sciences, physical education, health sciences, and related fields
    • Research Institution
      Niigata University of Health and Welfare

All 2024 2023 2022

All Journal Article Presentation

  • [Journal Article] Identifying factors that indicate the possibility of non-visible cases on mammograms using mammary gland content ratio estimated by artificial intelligence2024

    • Author(s)
      Kai Chiharu、Otsuka Tsunehiro、Nara Miyako、Kondo Satoshi、Futamura Hitoshi、Kodama Naoki、Kasai Satoshi
    • Journal Title

      Frontiers in Oncology

      Volume: 14

    • DOI

      10.3389/fonc.2024.1255109

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K10899, KAKENHI-PROJECT-22K21252
  • [Journal Article] Automated Estimation of Mammary Gland Content Ratio Using Regression Deep Convolutional Neural Network and the Effectiveness in Clinical Practice as Explainable Artificial Intelligence2023

    • Author(s)
      Kai Chiharu、Ishizuka Sachi、Otsuka Tsunehiro、Nara Miyako、Kondo Satoshi、Futamura Hitoshi、Kodama Naoki、Kasai Satoshi
    • Journal Title

      Cancers

      Volume: 15 Issue: 10 Pages: 2794-2794

    • DOI

      10.3390/cancers15102794

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K10899, KAKENHI-PROJECT-22K21252
  • [Journal Article] 乳房X線画像における乳房構成解析(Breast Density Assessment)ソフトウエアの有用性2023

    • Author(s)
      櫻井 典子 , 甲斐 千遥 , 長 和弘 , 近藤 敏志 , 児玉 直樹 , 笠井 聡
    • Journal Title

      日本診療放射線技師会誌

      Volume: 70 Pages: 756-763

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K21252
  • [Presentation] Evaluation of the usefulness of breast density assessment application for radiographers: comparison with mammographers2024

    • Author(s)
      Chiharu Kai, Satoshi Kasai
    • Organizer
      European Society of Radiology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K21252
  • [Presentation] Attempt to perform subtype classification on mammograms using features from Vision Transformers and global features2024

    • Author(s)
      Satoshi Kasai, Hideaki Tamori, Chiharu Kai
    • Organizer
      European Society of Radiology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K21252
  • [Presentation] Breast cancer risk assessment with AI-based Breast Age estimation2024

    • Author(s)
      Chiharu Kai, Satoshi Kasai
    • Organizer
      European Society of Radiology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K21252
  • [Presentation] Evaluation of Subtraction Processing for Mammograms Analyzed by Breast Density and Thickness2024

    • Author(s)
      Chiharu Kai, Satoshi Kondo, Tsunehiro Otsuka, Hitoshi Futamura, Satoshi Kasai
    • Organizer
      17th International Workshop on Breast Imaging
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K10899
  • [Presentation] Deep Convolutional Neural Networkから算出した特徴量を用いた乳房構成分類手法の検討:主成分分析による次元削減手法2023

    • Author(s)
      甲斐千遥、石塚紗智、笠井聡
    • Organizer
      第23回新潟医療福祉学会学術集会
    • Data Source
      KAKENHI-PROJECT-22K21252
  • [Presentation] Radio(geno)micsによる乳がん診断の可能性2023

    • Author(s)
      甲斐千遥
    • Organizer
      第79回日本放射線技術学会総会学術大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K21252
  • [Presentation] マンモグラムの左右比較手法の検討2023

    • Author(s)
      坂井凛香, 福島祥之, 甲斐千遥, 大塚恒博, 二村仁, 笠井聡, 近藤敏志
    • Organizer
      画像の認識・理解シンポジウム(MIRU)
    • Data Source
      KAKENHI-PROJECT-23K10899
  • [Presentation] 乳房構成算出のための乳腺領域自動抽出AIシステムの開発:U-Netによるパラメータ調整の検討2023

    • Author(s)
      石塚紗智、甲斐千遥、笠井聡
    • Organizer
      第23回新潟医療福祉学会学術集会
    • Data Source
      KAKENHI-PROJECT-22K21252
  • [Presentation] 半主観的正解領域決定に基づく乳腺領域自動抽出AIシステムの開発:初期方向依存の影響の確認2023

    • Author(s)
      石塚紗智、甲斐千遥、大塚恒博、二村仁、笠井聡
    • Organizer
      医用画像情報学会 令和5年度年次(第197回)大会
    • Data Source
      KAKENHI-PROJECT-22K21252
  • [Presentation] 複数システムのマンモグラフィ画像を用いた乳腺含有率を推定する回帰型DCNNによる乳房構成解析システムの開発2022

    • Author(s)
      甲斐千遥
    • Organizer
      第38回 日本診療放射線技師学術大会
    • Data Source
      KAKENHI-PROJECT-22K21252
  • 1.  笠井 聡 (60842713)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 2.  近藤 敏志 (20821060)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 3.  吉田 皓文 (00845688)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  児玉 直樹 (50383146)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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