ASAHARA TAKASHI 淺原孝

Researcher Number	71000105
Other IDs	https://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

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

ASAHARA TAKASHI 淺原 孝

Research Projects

Research Products

Co-Researchers

Translational Development of Photon-Counting CT-Based Material Decomposition for Cardiovascular MedicinePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of quantitative analysis technology for objects using photon-counting X-ray radiography and derivation of quantitative indicators of bone strength

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

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

Project Period (FY)

Research Category

Review Section

Research Institution

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

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] Helpfulness of effective atomic number image in forensic dental identification: Photon-counting computed tomography is suitable2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimization of energy windows to calculate quantitative X-ray images using an energy-resolving photon-counting detector: A simulation study2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A blurring correction method suitable to analyze quantitative x-ray images derived from energy-resolving photon counting detector2024

Author(s)

Journal Title

DOI

Data Source

[Presentation] Dental forensic application of effective atomic number images generated using photon-counting CT2025

Author(s)

Organizer

Data Source

[Presentation] Dental forensic application of effective atomic number images generated using photon-counting CT2025

Author(s)

Organizer

Data Source

[Presentation] Functional imaging using energy-resolving photon counting detector at the high-counting-rate clinical condition2025

Author(s)

Organizer

Data Source

[Presentation] Effective Atomic Number Score in Calcified Plaque Evaluation: Approach Using Photon-Counting CT2025

Author(s)

Organizer

Data Source

[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)

Organizer

Data Source

[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)

Organizer

Data Source

[Presentation] How can we use effective atomic number information generated by photon-counting computed tomography? A proposal for application to dental forensics2024

Author(s)

Organizer

Data Source

[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)

Organizer

Data Source

[Presentation] Discrimination of non-metal dental material using photon counting CT toward identifying human remains2024

Author(s)

Organizer

Data Source

[Presentation] A correction method for image blurring to derive accurate quantitative material information using an energy resolving photon counting detector2024

ASAHARA TAKASHI 淺原孝