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ASAHARA TAKASHI  淺原 孝

Researcher Number 71000105
Other IDs
  • ORCIDhttps://orcid.org/0000-0002-2070-5513
Affiliation (Current) 2026: 岡山大学, 保健学域, 研究准教授
Affiliation (based on the past Project Information) *help 2024 – 2025: 岡山大学, 保健学域, 助教
Review Section/Research Field
Principal Investigator
0403:Biomedical engineering and related fields / Basic Section 90130:Medical systems-related
Except Principal Investigator
Sections That Are Subject to Joint Review: Basic Section90130:Medical systems-related , Basic Section90140:Medical technology assessment-related / Basic Section 90140:Medical technology assessment-related / Basic Section 90130:Medical systems-related
Keywords
Principal Investigator
定量画像 / 画像解析アルゴリズム / フォトンカウンティングCT / 歯科法医学 / 石灰化プラーク / 冠動脈CT
Except Principal Investigator
画像解析アルゴリズム / 定量画像生成 / X線診断 / フォトンカウンティング … More / アルゴリズム開発 / 連続X線 / 定量X線画像 / レントゲン / 医療X線診断 / フォトンカウンティング型検出器 Less
  • Research Projects

    (3 results)
  • Research Products

    (21 results)
  • Co-Researchers

    (13 People)
  •  Translational Development of Photon-Counting CT-Based Material Decomposition for Cardiovascular MedicinePrincipal Investigator

    • Principal Investigator
      淺原 孝
    • Project Period (FY)
      2025 – 2026
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 90130:Medical systems-related
    • Research Institution
      Okayama University
  •  Development of quantitative analysis technology for objects using photon-counting X-ray radiography and derivation of quantitative indicators of bone strength

    • Principal Investigator
      林 裕晃
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 90130:Medical systems-related
      Basic Section 90140:Medical technology assessment-related
      Sections That Are Subject to Joint Review: Basic Section90130:Medical systems-related , Basic Section90140:Medical technology assessment-related
    • Research Institution
      Kanazawa University
  •  X線減弱情報の定量解析が可能な光子計数型CT装置の歯科法医学的利用に向けた研究Principal Investigator

    • Principal Investigator
      淺原 孝
    • Project Period (FY)
      2024 – 2025
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0403:Biomedical engineering and related fields
    • Research Institution
      Okayama University

All 2025 2024

All Journal Article Presentation Book

  • [Book] Impact of blurring correction method in quantitative image analysis using energy-resolving photon counting detector (ERPCD)2024

    • Author(s)
      Hiroaki HAYASHI, Daiki KOBAYASHI, Rina NISHIGAMI, Natsumi KIMOTO, Tatsuya MAEDA, Takashi ASAHARA
    • Total Pages
      22
    • Publisher
      Springer
    • ISBN
      9783031645204
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Journal Article] Helpfulness of effective atomic number image in forensic dental identification: Photon-counting computed tomography is suitable2025

    • Author(s)
      Asahara Takashi、Okada Shunsuke、Hayashi Hiroaki、Maeda Tatsuya、Nishigami Rina、Kobayashi Daiki、Kurose Chihiro、Kimoto Natsumi、Goto Sota、Hisatomi Miki、Yanagi Yoshinobu、Iguchi Toshihiro
    • Journal Title

      Computers in Biology and Medicine

      Volume: 184 Pages: 109333-109333

    • DOI

      10.1016/j.compbiomed.2024.109333

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K10443, KAKENHI-PROJECT-23KJ1028, KAKENHI-PROJECT-24K03306, KAKENHI-PROJECT-23K09397, KAKENHI-PROJECT-24K23055
  • [Journal Article] Optimization of energy windows to calculate quantitative X-ray images using an energy-resolving photon-counting detector: A simulation study2025

    • Author(s)
      Nishigami Rina、Kobayashi Daiki、Kimoto Natsumi、Asahara Takashi、Maeda Tatsuya、Haba Tomonobu、Kanazawa Yuki、Yamamoto Shuichiro、Hayashi Hiroaki
    • Journal Title

      Radiation Physics and Chemistry

      Volume: 229 Pages: 112460-112460

    • DOI

      10.1016/j.radphyschem.2024.112460

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23KJ1028, KAKENHI-PROJECT-24K03306, KAKENHI-PROJECT-24K23055
  • [Journal Article] A blurring correction method suitable to analyze quantitative x-ray images derived from energy-resolving photon counting detector2024

    • Author(s)
      Kobayashi Daiki、Hayashi Hiroaki、Nishigami Rina、Maeda Tatsuya、Asahara Takashi、Kanazawa Yuki、Katsumata Akitoshi、Kimoto Natsumi、Yamamoto Shuichiro
    • Journal Title

      Physics in Medicine & Biology

      Volume: 69 Issue: 7 Pages: 075023-075023

    • DOI

      10.1088/1361-6560/ad3119

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23KJ1028, KAKENHI-PROJECT-24K03306
  • [Presentation] Dental forensic application of effective atomic number images generated using photon-counting CT2025

    • Author(s)
      Takashi Asahara, Hiroaki Hayashi, Shunsuke Okada, Chihiro Yamaguchi, Natsumi Kimoto, Sota Goto, Rina Nishigami, Yusuke Morimitsu, Toshihiro Iguchi
    • Organizer
      European Congress of Radiology (ECR)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K23055
  • [Presentation] Dental forensic application of effective atomic number images generated using photon-counting CT2025

    • Author(s)
      Takashi Asahara, Hiroaki Hayashi, Shunsuke Okada, Chihiro Yamaguchi, Natsumi Kimoto, Sota Goto, Rina Nishigami, Yusuke Morimitsu, Toshihiro Iguchi
    • Organizer
      European Congress of Radiology (ECR)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] Functional imaging using energy-resolving photon counting detector at the high-counting-rate clinical condition2025

    • Author(s)
      Natsumi Kimoto, Rina Nishigami, Daiki Kobayashi, Takashi Asahara, Tatsuya Maeda, Sota Goto, Akitoshi Katsumata, Shuichiro Yamamoto, Hiroaki Hayashi
    • Organizer
      European Congress of Radiology (ECR)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] Effective Atomic Number Score in Calcified Plaque Evaluation: Approach Using Photon-Counting CT2025

    • Author(s)
      Takashi ASAHARA, Mana IKEGAMI, Natsumi KOIMOTO, Rina NISHIGAMI, Yusuke MORIMITSU, Noriaki AKAGI, Mitsugi HONDA, Tohru MIYOSHI, Hiroaki HAYASHI, Toshihiro IGUCHI
    • Organizer
      The 4th International Conference on Radiological Physics and Technology (ICRPT)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] A novel algorithm for generating virtual high-contrast images based on X-ray attenuation analysis using an energy-resolving photon-counting detector2025

    • Author(s)
      Rina NISHIGAMI, Hiroaki HAYASHI, Daiki KOBAYASHI, Natsumi KIMOTO, Takashi ASAHARA, Tatsuya MAEDA, Sota GOTO, Yuki KANAZAWA, Tomonobu HABA, Shuichiro YAMAMOTO
    • Organizer
      The 4th International Conference on Radiological Physics and Technology (ICRPT)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] Photon Counting Detector CTで生成したハイドロキシアパタイト画像を用いた冠動脈プラーク定量評価の臨床試験2025

    • Author(s)
      三谷(池上) 愛, 淺原 孝, 森光 祐介, 赤木 憲明, 井上 智洋, 林 裕晃, 本田 貢
    • Organizer
      第81回日本放射線技術学会総会学術大会(JRC2025)
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] How can we use effective atomic number information generated by photon-counting computed tomography? A proposal for application to dental forensics2024

    • Author(s)
      Takashi ASAHARA, Hiroaki HAYASHI, Shunsuke OKADA, Tatsuya MAEDA, Natsumi KIMOTO, Rina NISHIGAMI, Daiki KOBAYASHI, Chihiro YAMAGUCHI, YUSUKE MOTIMITSU, Noriaki AKAGI, Toshihiro ICUCHI
    • Organizer
      The 110th Scientific Assembly and Annual Meeting of the Radiological Society of North America
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] 特別企画 PCCTセッション,技術編: 検出器の技術革新から知るPCD-CT2024

    • Author(s)
      淺原 孝
    • Organizer
      第9回中国SOMATOM研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-24K23055
  • [Presentation] Discrimination of non-metal dental material using photon counting CT toward identifying human remains2024

    • Author(s)
      Takashi Asahara, Shunsuke Okada, Chihiro Kurose, Hiroaki Hayashi, Rina Nishigami, Daiki Kobayashi, Sota Goto, Yusuke Morimitsu, Noriaki Akagi, Mitsugi Honda
    • Organizer
      The 3rd International Conference on Radiological Physics and Technology (ICRPT)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K23055
  • [Presentation] A correction method for image blurring to derive accurate quantitative material information using an energy resolving photon counting detector2024

    • Author(s)
      Daiki Kobayashi, Hiroaki Hayashi, Rina Nishigami, Tatsuya Maeda, Takashi Asahara, Yuki Kanazawa, Akitoshi Katsumata, Natsumi Kimoto, Shuichiro Yamamoto
    • Organizer
      The 3rd International Conference on Radiological Physics and Technology (ICRPT)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] System design to realize functional and conventional images during single X-ray irradiation using a photon counting detector2024

    • Author(s)
      Rina Nishigami, Hiroaki Hayashi, Daiki Kobayashi, Tatesuya Maeda, Takashi Asahara, Yuki Kanazawa, Natsumi Kimoto, Shuichiro Yamamoto
    • Organizer
      The 2024 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] Suitability of High Tube Voltage Imaging for General Radiography When Using Energy Resolving Photon Counting Detectors2024

    • Author(s)
      Rina Nishigami, Hiroaki Hayashi, Daiki Kobayashi, Tatsuya Maeda, Takashi Asahara, Yuki Kanazawa, Tomonobu Haba, Natsumi Kimoto, Shuichiro Yamamoto
    • Organizer
      The 3rd International Conference on Radiological Physics and Technology (ICRPT)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] フォトンカウンティングCTを用いた実効原子番号画像による非金属歯科材料の識別2024

    • Author(s)
      淺原 孝, 岡田 俊輔, 李 青海, 林 裕晃, 黒瀬 千尋, 森光 祐介, 赤木 憲明, 本田 貢, 西上 莉奈, 小林 大空
    • Organizer
      Cyber DECT Conference DE-1グランプリ
    • Invited
    • Data Source
      KAKENHI-PROJECT-24K23055
  • [Presentation] How can we use effective atomic number information generated by photon-counting computed tomography? - A proposal for application to dental forensics -2024

    • Author(s)
      Takashi Asahara, Hiroaki Hayashi, Shunsuke Okada, Tatsuya Maeda, Natsumi Kimoto, Rina Nishigami, Daiki Kobayashi, Chihiro Yamaguchi, Yusuke Morimitsu, Noriaki Akagi, Toshihiro Iguchi
    • Organizer
      The 110th Scientific Assembly and Annual Meeting of the Radiological Society of North America (RSNA)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K23055
  • [Presentation] 光子計数型の新しい医療用X線画像検出器の開発に向けた基礎研究2024

    • Author(s)
      西上莉奈, 林裕晃, 小林大空, 前田達哉, 淺原孝, 金澤裕樹, 紀本夏実, 山本修一郎
    • Organizer
      金沢大学イノベーションシンポジウム2024 冬
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] Discrimination of non-metal dental material using photon counting CT toward identifying human remains2024

    • Author(s)
      Takashi Asahara, Shunsuke Okada, Chihiro Kurose, Hiroaki Hayashi, Rina Nishigami, Daiki Kobayashi, Sota Goto, Yusuke Morimitsu, Noriaki Akagi, Mitsugi Honda
    • Organizer
      The 3rd International Conference on Radiological Physics and Technology (ICRPT)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K03306
  • [Presentation] Photon Counting Detector CTを用いた冠動脈プラークの解析手法の提案2024

    • Author(s)
      池上 愛, 淺原 孝, 森光 祐介, 赤木 憲明, 井上 智洋, 林 裕晃, 本田 貢
    • Organizer
      中四国放射線医療技術フォーラム
    • Data Source
      KAKENHI-PROJECT-24K03306
  • 1.  林 裕晃 (30422794)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 13 results
  • 2.  金澤 裕樹 (80714013)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 3.  羽場 友信 (00810748)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 4.  後藤 聡汰 (00981359)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 5.  前田 達哉 (40989464)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results
  • 6.  紀本 夏実 (21008716)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 9 results
  • 7.  山下 一太 (90838715)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  勝又 明敏 (30195143)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  岡田 俊輔 (00759681)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 10.  小林 茂樹 (80215326)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 9 results
  • 11.  柳 文修
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 12.  岡田 亜由美
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 13.  川俣 明敏
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results

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