KOTOKU Junichi 古徳純一

Researcher Number	70450195
Other IDs	https://orcid.org/0000-0002-5233-6003
Affiliation (Current)	2024: 帝京大学, 医療技術学部, 教授
Affiliation (based on the past Project Information) *help	2016 – 2024: 帝京大学, 医療技術学部, 教授 2014 – 2015: 帝京大学, 医療技術学部, 准教授 2011 – 2013: 帝京大学, 医療技術学部, 講師
Review Section/Research Field	Principal Investigator Basic Section 52040:Radiological sciences-related / Radiation science / Medical Physics and Radiological Technology Except Principal Investigator Basic Section 10010:Social psychology-related / Basic Section 53020:Cardiology-related / Medium-sized Section 90:Biomedical engineering and related fields / Basic Section 90130:Medical systems-related / Transformative Research Areas, Section (II) / Medium-sized Section 58:Society medicine, nursing, and related fields / Basic Section 58010:Medical management and medical sociology-related / Basic Section 52040:Radiological sciences-related / Medical Physics and Radiological Technology
Keywords	Principal Investigator 医療AI / 人工知能 / 因果推論 / 放射線診断 / 説明可能性 / VR / モンテカルロ / 仮想現実 / 複合現実 / モンテカルロ線量計算 … More / 放射線被ばく / リアルタイムモンテカルロシミュレーション / IVR / Virtual Reality / リアルタイム / 線量計算 / モンテカルロシミュレーション / Mixed Reality / 距離カメラ / 呼吸予測 / 超解像 / 予測 / 線量可視化 / リアルタイム線量計算 / 状態空間モデル / データ同化 / 並列計算 / 3次元再構成 / レジストレーション / 分散処理 / 距離画像カメラ / 3次元計測 / トラッキング / スペクトロスコピー / エネルギースペクトル / リニアック / PDD / エネルギースペクトル推定 / 逆問題 … More Except Principal Investigator 機械学習 / 医学物理学 / バーチャルリアリティ / 親和 / 攻撃 / 皮膚表面温 / 深部温 / VR（virtual reality） / 生理的反応 / 社会的反応 / 体温調節システム / Cardiovascular Imaging / Artificial Intelligence / Heart Failure / 表皮角化幹細胞 / 上皮幹細胞 / 肺高血圧病態分類 / 胸部Ｘ線画像 / Deep learninng / 資源 / エネルギー / 経済 / 医療 / IoT開発 / AI分析 / 在宅高齢者 / 工学技術 / 看取り支援 / 特別養護老人ホーム / 非がん / 看取りケア / IoT / 予測モデル / 終末期 / 予後予測 / 看取り / レセプト情報 / 特定健康診断 / 行動変容 / 医療費適正化 / 後ろ向きコホート研究 / 積極的支援 / 特定保健指導 / 特定健診 / レディオミクス / 機能画像 / 画像処理 / 機能推定 / MRI / CT / 正規化 / 人工知能 / PET画像 / MRI画像 / 超音波画像 / 元素推定 / エネルギースペクトル / CT画像 / Hatree-Fock / 放射線物理学 / Dual energy CT / Hartree-Fock / 光電効果 / 事後分布最大化 / ビームハードニング / 逐次近似再構成 / 物質同定 Less

Causal AI in medicinePrincipal Investigator
- Principal Investigator
  
  古徳純一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Teikyo University
Decision Making for Heart Failure using Artiricial Intelligence
- Principal Investigator
  
  楠瀬賢也
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53020:Cardiology-related
- Research Institution
  The University of Tokushima
Exploring social applications of data descriptive science
- Principal Investigator
  
  鈴木杏奈
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Tohoku University
The human thermoregulatory system that can produce social responses: Investigations using physiological responses and virtual reality space
- Principal Investigator
  
  大江朋子
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 10010:Social psychology-related
- Research Institution
  Teikyo University
Development of "End-of life care support IoT" for older adults at home, their families, and healthcare staffs
- Principal Investigator
  
  福井小紀子
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 58:Society medicine, nursing, and related fields
- Research Institution
  Tokyo Medical and Dental University
放射線画像を使った説明可能な医療AIシステムの開発Principal Investigator
- Principal Investigator
  
  古徳純一
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Teikyo University
Deep learningを用いた胸部Ｘ線画像における肺高血圧病態分類の取り組み
- Principal Investigator
  
  渡部有紀奈 (平田有紀奈)
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 90130:Medical systems-related
- Research Institution
  The University of Tokushima
Noninvasive identification of cultured stratified squamous epithelial stem cells for regenerative medicine focusing adult stem cell plasticity
- Principal Investigator
  
  難波大輔
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 90:Biomedical engineering and related fields
- Research Institution
  The University of Tokyo
Material estimation and functional estimation with medical image normalization
- Principal Investigator
  
  HAGA Akihiro
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  The University of Tokushima
Proposal of efficient specific health guidance operation based on the combined receipt and specific medical checkup big data of Osaka Prefecture
- Principal Investigator
  
  Moriyama Toshiki
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Osaka University
Real-time dose estimation for IRPrincipal Investigator
- Principal Investigator
  
  Kotoku Jun'ichi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Teikyo University
Development of multi-energy CT reconstruction algorithm for material decomposition
- Principal Investigator
  
  HAGA Akihiro
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Medical Physics and Radiological Technology
- Research Institution
  The University of Tokushima
  The University of Tokyo
Prediction of respiratory motion using state space modelsPrincipal Investigator
- Principal Investigator
  
  Kotoku Jun'ichi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Medical Physics and Radiological Technology
- Research Institution
  Teikyo University
Non-invasive imaging registration system using computer vision and distributed systemPrincipal Investigator
- Principal Investigator
  
  KOTOKU Jun'ichi
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Radiation science
- Research Institution
  Teikyo University
A development of small spectrometer for clinical usePrincipal Investigator
- Principal Investigator
  
  KOTOKU Junichi
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Radiation science
- Research Institution
  Teikyo University

[Book] レディオミクス入門2021
- Author(s)
  有村秀孝、角谷倫之，古徳純一　ほか
- Total Pages
  338
- Publisher
  オーム社
- ISBN
  4274226387
- Data Source
  KAKENHI-PROJECT-21K07656
[Book] レディオミクス入門2021
- Author(s)
  有村秀孝、角谷倫之、足立　孝則、阿部　幸太、家子　義朗、井上　達也、内山　良一、宇都宮　悟、柿野　諒、梶川　智博、亀澤　秀美、河原　大輔、久保田　浩行、古徳　純一、崔云昊、坂井　まどか、田中　祥平、中島祐二朗、中村　光宏、仲本　宗泰、二宮　健太、芳賀昭弘、馬込　大貴、廣瀬　貴章、吉留　郷志、和田　菜摘美
- Total Pages
  338
- Publisher
  オーム社
- ISBN
  9784274226380
- Data Source
  KAKENHI-PROJECT-19K08201
[Book] 放射線計測学2020
- Author(s)
  齋藤秀敏、椎山謙一、岩元新一郎、古徳純一、納冨昭弘、鬼塚昌彦、橘昌幸、眞正浄光、千田浩一
- Total Pages
  264
- Publisher
  共立出版
- ISBN
  9784320061903
- Data Source
  KAKENHI-PROJECT-18K07646
[Book] 放射線治療AIと外科治療AI2020
- Author(s)
  藤田広志、有村秀孝、諸岡健一，古徳純一，白石憲史郎
- Total Pages
  250
- Publisher
  オーム社
- ISBN
  9784274225475
- Data Source
  KAKENHI-PROJECT-18K07646
[Book] 放射線計測学2018
- Author(s)
  古徳純一、保田浩志、大谷浩樹
- Total Pages
  193
- Publisher
  通商産業研究社
- ISBN
  4860451058
- Data Source
  KAKENHI-PROJECT-15K08703
[Book] 放射線治療情報BOOK 20182018
- Author(s)
  古徳純一ほか
- Total Pages
  80
- Publisher
  メディカルアイ
- ISBN
  486291182X
- Data Source
  KAKENHI-PROJECT-18K07646
[Book] Juliaデータサイエンス2017
- Author(s)
  Anshul、石井一夫，古徳純一
- Publisher
  エヌ・ティー・エス
- ISBN
  486043501X
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Body Surface Radiation Exposure in Interventional Echocardiographers During Structural Heart Disease?Procedures2023
- Author(s)
  Kataoka Akihisa、Takata Takeshi、Yanagawa Ayaka、Kito Kento、Arakawa Masataka、Ishibashi Ruri、Katayama Taiga、Mitsui Miho、Nagura Fukuko、Kawashima Hideyuki、Hioki Hirofumi、Watanabe Yusuke、Kozuma Ken、Kotoku Jun’ichi
- Journal Title
  
  JACC: Asia
  
  Volume: 3 Issue: 2 Pages: 301-309
- DOI
  10.1016/j.jacasi.2022.12.008
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07656, KAKENHI-ORGANIZER-22H05104
[Journal Article] New perforated radiation shield for anesthesiologists: Monte Carlo simulation of effects2023
- Author(s)
  Yanagawa Ayaka、Takata Takeshi、Onimaru Taichi、Honjo Takahiro、Sajima Takeyuki、Kakinuma Akihito、Kataoka Akihisa、Kotoku Jun’ichi
- Journal Title
  
  Journal of Radiation Research
  
  Volume: 64 Issue: 2 Pages: 379-386
- DOI
  10.1093/jrr/rrac106
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07656, KAKENHI-ORGANIZER-22H05104
[Journal Article] Questionnaire Survey of Japanese Medical Physicists on Working Conditions in 20202022
- Author(s)
  遠山尚紀、岡本裕之、黒岡将彦、木藤哲史、株木重人、古徳純一、福士政広、大野達也、唐澤久美子
- Journal Title
  
  Japanese Journal of Medical Physics (Igakubutsuri)
  
  Volume: 42 Issue: 3 Pages: 123-142
- DOI
  10.11323/jjmp.42.3_123
- ISSN
  1345-5354, 2186-9634
- Year and Date
  2022-09-30
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07656
[Journal Article] Gradient boosting decision tree becomes more reliable than logistic regression in predicting probability for diabetes with big data2022
- Author(s)
  Seto Hiroe、Oyama Asuka、Kitora Shuji、Toki Hiroshi、Yamamoto Ryohei、Kotoku Jun’ichi、Haga Akihiro、Shinzawa Maki、Yamakawa Miyae、Fukui Sakiko、Moriyama Toshiki
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1
- DOI
  10.1038/s41598-022-20149-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07656, KAKENHI-PROJECT-21H04849
[Journal Article] ビッグデータのデータサイエンス～ニューノーマル時代のビッグデータ～：招待論文：2．大阪府の特定健康診査データの因果探索2022
- Author(s)
  大山飛鳥、古徳純一、土岐博
- Journal Title
  
  情報処理
  
  Volume: 63 Issue: 2 Pages: d19-d47
- DOI
  10.20729/00215856
- NAID
  170000186215
- Year and Date
  2022-01-15
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-21K07656
[Journal Article] Deep Learning for Detection of Exercise-Induced Pulmonary Hypertension Using Chest X-Ray Images2022
- Author(s)
  Kusunose Kenya、Hirata Yukina、Yamaguchi Natsumi、Kosaka Yoshitaka、Tsuji Takumasa、Kotoku Jun’ichi、Sata Masataka
- Journal Title
  
  Frontiers in Cardiovascular Medicine
  
  Volume: 9 Pages: 1703-1703
- DOI
  10.3389/fcvm.2022.891703
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07656, KAKENHI-PROJECT-21K12706, KAKENHI-PROJECT-23K24330
[Journal Article] Performance demonstration of a novel photon-counting CT for preclinical application2022
- Author(s)
  Toyoda T.、Kataoka J.、Sagisaka M.、Arimoto M.、Sato D.、Yoshiura K.、Kawashima H.、Kobayashi S.、Kotoku J.、Terazawa S.、Shiota S.、Ueda M.
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
  
  Volume: 1040 Pages: 167181-167181
- DOI
  10.1016/j.nima.2022.167181
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K07656, KAKENHI-ORGANIZER-22H05104, KAKENHI-PROJECT-20H00669
[Journal Article] Deep Learning for Detection of Elevated Pulmonary Artery Wedge Pressure using Standard Chest X-Ray2021
- Author(s)
  Hirata Yukina、Kusunose Kenya、Tsuji Takumasa、Fujimori Kohei、Kotoku Jun’ichi、Sata Masataka
- Journal Title
  
  Canadian Journal of Cardiology
  
  Volume: - Issue: 8 Pages: 1198-1206
- DOI
  10.1016/j.cjca.2021.02.007
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K07646, KAKENHI-PROJECT-19H03654, KAKENHI-PROJECT-21K12706
[Journal Article] Machine-learning Application to Fermi-LAT Data: Sharpening All-sky Map and Emphasizing Variable Sources2021
- Author(s)
  S.Sato, J.Kataoka, J.Kotoku, M.Taki, A.Oyama, L.Tagawa, K.Fujieda, F.Nishi, T.Toyoda
- Journal Title
  
  Astrophysical Journal
  
  Volume: 913 Issue: 2 Pages: 83-83
- DOI
  10.3847/1538-4357/abf48f
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20923, KAKENHI-PROJECT-20H00669, KAKENHI-PROJECT-21K07656
[Journal Article] Label-free quality control and identification of human keratinocyte stem cells by deep learning-based automated cell tracking2021
- Author(s)
  Hirose T, Kotoku J, Toki F, Nishimura EK, Nanba D
- Journal Title
  
  Stem Cells
  
  Volume: in press Issue: 8 Pages: 1091-1100
- DOI
  10.1002/stem.3371
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-19H05418, KAKENHI-PUBLICLY-19H04954, KAKENHI-PUBLICLY-21H00418, KAKENHI-PROJECT-21KK0198
[Journal Article] Application of machine-learning models to improve the image quality of photon-counting CT images2021
- Author(s)
  Takaya Toyoda, Shogo Sato, Hiroaki Kiji, Jun Kataoka, Jun'ichi Kotoku, Masato Taki
- Journal Title
  
  Journal of Instrumentation
  
  Volume: 16-5 Issue: 05 Pages: P05021-P05021
- DOI
  10.1088/1748-0221/16/05/p05021
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00669, KAKENHI-PROJECT-21K07656
[Journal Article] Mixed Reality Visualization of Radiation Dose for Health Professionals and Patients in Interventional Radiology2021
- Author(s)
  Takata Takeshi、Nakabayashi Susumu、Kondo Hiroshi、Yamamoto Masayoshi、Furui Shigeru、Shiraishi Kenshiro、Kobayashi Takenori、Oba Hiroshi、Okamoto Takahide、Kotoku Jun’ichi
- Journal Title
  
  Journal of Medical Systems
  
  Volume: 45 Issue: 4
- DOI
  10.1007/s10916-020-01700-9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K07646
[Journal Article] First application of super-resolution imaging technique using a Compton camera2020
- Author(s)
  Sato,S.; Kataoka,J.; Kotoku,J.; Taki,M.; Oyama,A.; Tagawa,L.; Fujieda,K.; Nishi,F.; Toyoda,T.;
- Journal Title
  
  NIM-A
  
  Volume: 969 Pages: 164034-164034
- DOI
  10.1016/j.nima.2020.164034
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05720, KAKENHI-PROJECT-17K19989, KAKENHI-PROJECT-20K20923, KAKENHI-PROJECT-20H00669, KAKENHI-PROJECT-18K07646
[Journal Article] The International School for Advanced Studies (SISSA), find out more The International School for Advanced Studies (SISSA), find out more High-statistics image generation from sparse radiation images by four types of machine-learning models2020
- Author(s)
  S. Sato, J. Kataoka, J. Kotoku, M. Taki, A. Oyama, L. Tagawa, K. Fujieda, F. Nishi
- Journal Title
  
  Journal of Instrumentation
  
  Volume: 15 Issue: 10 Pages: P10026-P10026
- DOI
  10.1088/1748-0221/15/10/p10026
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20923, KAKENHI-PROJECT-20H00669, KAKENHI-PROJECT-18K07646
[Journal Article] Information Mathematics for Machine Learning2020
- Author(s)
  古徳純一
- Journal Title
  
  Japanese Journal of Medical Physics (Igakubutsuri)
  
  Volume: 40 Issue: 2 Pages: 55-60
- DOI
  10.11323/jjmp.40.2_55
- NAID
  130007866923
- ISSN
  1345-5354, 2186-9634
- Year and Date
  2020-06-30
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-18K07646
[Journal Article] Topological Data Analysis for Medical Images2020
- Author(s)
  古徳純一
- Journal Title
  
  Medical Imaging Technology
  
  Volume: 38 Issue: 1 Pages: 27-32
- DOI
  10.11409/mit.38.27
- NAID
  130007796414
- ISSN
  0288-450X, 2185-3193
- Year and Date
  2020-01-25
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-18K07646
[Journal Article] Immersive radiation experience for interventional radiology with virtual reality radiation dose visualization and fast Monte Carlo dose estimation for the visualization2020
- Author(s)
  Takeshi Takata, Hiroshi Kondo, Masayoshi Yamamoto, Kenshiro Shiraishi, Takenori Kobayashi, Shigeru Furui, Takahide Okamoto, Hiroshi Oba, Jun’ichi Kotoku
- Journal Title
  
  Interventional Radiology
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K07646
[Journal Article] Effect of color information on the diagnostic performance of glaucoma in deep learning using few fundus images2020
- Author(s)
  Hirota Masakazu、Mizota Atsushi、Mimura Tatsuya、Hayashi Takao、Kotoku Junichi、Sawa Tomohiro、Inoue Kenji
- Journal Title
  
  International Ophthalmology
  
  Volume: 40 Issue: 11 Pages: 3013-3022
- DOI
  10.1007/s10792-020-01485-3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K21783, KAKENHI-PROJECT-19K20728, KAKENHI-PROJECT-20H04347, KAKENHI-PROJECT-18K07646
[Journal Article] Calculating and estimating second cancer risk from breast radiotherapy using Monte Carlo code with internal body scatter for each out‐of‐field organ2020
- Author(s)
  Takata Takeshi、Shiraishi Kenshiro、Kumagai Shinobu、Arai Norikazu、Kobayashi Takenori、Oba Hiroshi、Okamoto Takahide、Kotoku Jun’ichi
- Journal Title
  
  Journal of Applied Clinical Medical Physics
  
  Volume: 21 Issue: 12 Pages: 62-73
- DOI
  10.1002/acm2.13060
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K07646
[Journal Article] Causal relations of health indices inferred statistically using the DirectLiNGAM algorithm from big data of Osaka prefecture health checkups2020
- Author(s)
  Kotoku Jun'ichi, Oyama Asuka, Kitazumi Kanako, Toki Hiroshi, Akihiro Haga, Yamamoto Ryohei, Shinzawa Maki, Yamakawa Miyae, Fukui Sakiko, Yamamoto Keiichi and Moriyama Toshiki
- Journal Title
  
  PLOS ONE
  
  Volume: 15 Issue: 12 Pages: e0243229-e0243229
- DOI
  10.1371/journal.pone.0243229
- NAID
  120007174424
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-18K07646
[Journal Article] Deep learning to predict elevated pulmonary artery pressure in patients with suspected pulmonary hypertension using standard chest X ray2020
- Author(s)
  Kusunose Kenya、Hirata Yukina、Tsuji Takumasa、Kotoku Jun’ichi、Sata Masataka
- Journal Title
  
  Scientific Reports
  
  Volume: 10 Issue: 1
- DOI
  10.1038/s41598-020-76359-w
- NAID
  120006937532
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H03654, KAKENHI-PROJECT-18K07646
[Journal Article] Classification of optical coherence tomography images using a capsule network2020
- Author(s)
  Tsuji Takumasa、Hirose Yuta、Fujimori Kohei、Hirose Takuya、Oyama Asuka、Saikawa Yusuke、Mimura Tatsuya、Shiraishi Kenshiro、Kobayashi Takenori、Mizota Atsushi、Kotoku Jun’ichi
- Journal Title
  
  BMC Ophthalmology
  
  Volume: 20 Issue: 1 Pages: 114-114
- DOI
  10.1186/s12886-020-01382-4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K07646, KAKENHI-PROJECT-18H02696, KAKENHI-PROJECT-20H04347
[Journal Article] First experience of 192Ir source stuck event during high-dose-rate brachytherapy in Japan2020
- Author(s)
  Kumagai Shinobu、Arai Norikazu、Takata Takeshi、Kon Daisuke、Saitoh Toshiya、Oba Hiroshi、Furui Shigeru、Kotoku Jun’ichi、Shiraishi Kenshiro
- Journal Title
  
  Journal of Contemporary Brachytherapy
  
  Volume: 12 Issue: 1 Pages: 53-60
- DOI
  10.5114/jcb.2020.92401
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K07646, KAKENHI-PROJECT-18H02696
[Journal Article] 特集胸部の最新画像情報2019 情報トポロジカルデータ解析の医療応用2019
- Author(s)
  古徳純一
- Journal Title
  
  臨床放射線
  
  Volume: 64 Issue: 1 Pages: 79-80
- DOI
  10.18888/rp.0000000733
- ISSN
  0009-9252
- Year and Date
  2019-01-10
- Data Source
  KAKENHI-PROJECT-18K07646
[Journal Article] 特集診断･放射線治療におけるAIの展開画像診断でのAIの利用-カプセルネットワークとトポロジカルデータ解析2019
- Author(s)
  古徳純一、大山飛鳥、才川優輔、辻拓将、三村達哉、小林毅範、白石憲史郎、古井滋、大場洋
- Journal Title
  
  臨床放射線
  
  Volume: 64 Issue: 8 Pages: 1021-1027
- DOI
  10.18888/rp.0000000945
- ISSN
  0009-9252
- Year and Date
  2019-07-10
- Data Source
  KAKENHI-PROJECT-18K07646
[Journal Article] Hepatic tumor classification using texture and topology analysis of non-contrast-enhanced three-dimensional T1-weighted MR images with a radiomics approach2019
- Author(s)
  Oyama Asuka、Hiraoka Yasuaki、Obayashi Ippei、Saikawa Yusuke、Furui Shigeru、Shiraishi Kenshiro、Kumagai Shinobu、Hayashi Tatsuya、Kotoku Jun’ichi
- Journal Title
  
  Scientific Reports
  
  Volume: 9 Issue: 1 Pages: 8764-8764
- DOI
  10.1038/s41598-019-45283-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K07646, KAKENHI-PROJECT-18H02696
[Journal Article] Clear micelle gel dosimeter with nanoclay2019
- Author(s)
  Hayashi K、Nemoto M、Takanashi T、Kang Y、Togo H、Kotoku J、Kobayashi T、Mihashi M、Hayashi S、Gotoh H
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 1305 Issue: 1 Pages: 012040-012040
- DOI
  10.1088/1742-6596/1305/1/012040
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K09072, KAKENHI-PROJECT-18K07646
[Journal Article] Influence of Gd-EOB-DTPA on T1 dependence of the proton density fat fraction using magnetic resonance spectroscopy2018
- Author(s)
  Hayashi Tatsuya、Fukuzawa Kei、Kondo Hiroshi、Onodera Hiroshi、Tojo Rie、Yano Shimpei、Miyati Tosiaki、Kotoku Jun’ichi、Okamoto Takahide、Toyoda Keiko、Oba Hiroshi
- Journal Title
  
  Radiological Physics and Technology
  
  Volume: 11 Issue: 3 Pages: 338-344
- DOI
  10.1007/s12194-018-0466-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K07646
[Journal Article] Image quality improvement in cone-beam CT using the super-resolution technique2018
- Author(s)
  Oyama Asuka、Kumagai Shinobu、Arai Norikazu、Takata Takeshi、Saikawa Yusuke、Shiraishi Kenshiro、Kobayashi Takenori、Kotoku Jun’ichi
- Journal Title
  
  Journal of Radiation Research
  
  Volume: in press Issue: 4 Pages: 501-510
- DOI
  10.1093/jrr/rry019
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K06870, KAKENHI-PROJECT-15K08703
[Journal Article] Denoising Projection Data with a Robust Adaptive Bilateral Filter in Low-Count SPECT2018
- Author(s)
  Nakabayashi Susumu、Chikamatsu Takashi、Okamoto Takao、Kaminaga Tatsuro、Arai Norikazu、Kumagai Shinobu、Shiraishi Kenshiro、Okamoto Takahide、Kobayashi Takenori、Kotoku Jun’ichi
- Journal Title
  
  International Journal of Medical Physics, Clinical Engineering and Radiation Oncology
  
  Volume: 07 Issue: 03 Pages: 363-375
- DOI
  10.4236/ijmpcero.2018.73030
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K07646, KAKENHI-PROJECT-18H02696, KAKENHI-PROJECT-15K06870
[Journal Article] Cone Beam Computed Tomography Image Quality Improvement Using a Deep Convolutional Neural Network2018
- Author(s)
  Kida Satoshi、Nakamoto Takahiro、Nakano Masahiro、Nawa Kanabu、Haga Akihiro、Kotoku Jun'ichi、Yamashita Hideomi、Nakagawa Keiichi
- Journal Title
  
  Cureus
  
  Volume: - Pages: 1-15
- DOI
  10.7759/cureus.2548
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K08703, KAKENHI-PROJECT-17K15799, KAKENHI-PROJECT-18K15569, KAKENHI-PROJECT-18K15625, KAKENHI-PROJECT-18J00599, KAKENHI-PROJECT-16H07429
[Journal Article] Multicenter, multivendor phantom study to validate proton density fat fraction and T2* values calculated using vendor-provided 6-point DIXON methods2018
- Author(s)
  Hayashi Tatsuya、Fukuzawa Kei、Yamazaki Hidekazu、Konno Takashi、Miyati Tosiaki、Kotoku Jun'ichi、Oba Hiroshi、Kondo Hiroshi、Toyoda Keiko、Saitoh Satoshi
- Journal Title
  
  Clinical Imaging
  
  Volume: 51 Pages: 38-42
- DOI
  10.1016/j.clinimag.2018.01.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Cone-beam CT reconstruction for non-periodic organ motion using time-ordered chain graph model2017
- Author(s)
  Nakano Masahiro、Haga Akihiro、Kotoku Jun’ichi、Magome Taiki、Masutani Yoshitaka、Hanaoka Shouhei、Kida Satoshi、Nakagawa Keiichi
- Journal Title
  
  Radiation Oncology
  
  Volume: 12 Issue: 1 Pages: 1-14
- DOI
  10.1186/s13014-017-0879-8
- NAID
  120006939632
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K08691, KAKENHI-PROJECT-15K08703, KAKENHI-PROJECT-16H07429
[Journal Article] Evaluation of six-point modified dixon and magnetic resonance spectroscopy for fat quantification: a fat?water?iron phantom study2017
- Author(s)
  Fukuzawa Kei、Hayashi Tatsuya、Takahashi Junji、Yoshihara Chiharu、Tano Masakatsu、Kotoku Jun’ichi、Saitoh Satoshi
- Journal Title
  
  Radiological Physics and Technology
  
  Volume: 10 Issue: 3 Pages: 349-358
- DOI
  10.1007/s12194-017-0410-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Fast skin dose estimation system for interventional radiology2017
- Author(s)
  Takata Takeshi、Kotoku Jun’ichi、Maejima Hideyuki、Kumagai Shinobu、Arai Norikazu、Kobayashi Takenori、Shiraishi Kenshiro、Yamamoto Masayoshi、Kondo Hiroshi、Furui Shigeru
- Journal Title
  
  Journal of Radiation Research
  
  Volume: 59 Issue: 2 Pages: 233-239
- DOI
  10.1093/jrr/rrx062
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K06870, KAKENHI-PROJECT-15K08703
[Journal Article] Influence of Gd-EOB-DTPA on proton density fat fraction using the six-echo Dixon method in 3 Tesla magnetic resonance imaging2017
- Author(s)
  Hayashi Tatsuya、Fukuzawa Kei、Kondo Hiroshi、Onodera Hiroshi、Toyotaka Shuji、Tojo Rie、Yano Shimpei、Tano Masakatsu、Miyati Tosiaki、Kotoku Jun’ichi、Okamoto Takahide、Toyoda Keiko、Oba Hiroshi
- Journal Title
  
  Radiological Physics and Technology
  
  Volume: 10 Issue: 4 Pages: 483-488
- DOI
  10.1007/s12194-017-0420-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Markerless Respiratory Motion Tracking Using Single Depth Camera2016
- Author(s)
  Shinobu Kumagai, Ryohei Uemura, Toru Ishibashi, Susumu Nakabayashi, Norikazu Arai, Takenori Kobayashi, Jun’ichi Kotoku
- Journal Title
  
  Open Journal of Medical Imaging
  
  Volume: 6(1) Issue: 01 Pages: 20-31
- DOI
  10.4236/ojmi.2016.61003
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] An Introduction to Optimization Theory2016
- Author(s)
  古徳純一
- Journal Title
  
  Japanese Journal of Medical Physics (Igakubutsuri)
  
  Volume: 36 Issue: 3 Pages: 151-155
- DOI
  10.11323/jjmp.36.3_151
- NAID
  130005608081
- ISSN
  1345-5354, 2186-9634
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Anomaly Detection of Respiratory Motion by Use of Singular Spectrum Analysis2016
- Author(s)
  Jun'ichi Kotoku, S Kumagai, S Nakabayashi , A Haga, T Kobayashi
- Journal Title
  
  Medical Physics
  
  Volume: 43 Issue: 6Part28 Pages: 3681-3682
- DOI
  10.1118/1.4957113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] ベイズ推定の基礎2016
- Author(s)
  古徳純一
- Journal Title
  
  医学物理
  
  Volume: 36(Sup.2) Pages: 1-10
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Automatic Anomaly Detection of Respiratory Motion Based on Singular Spectrum Analysis2016
- Author(s)
  Jun’ichi Kotoku, Shinobu Kumagai, Ryouhei Uemura, Susumu Nakabayashi, Takenori Kobayashi
- Journal Title
  
  International Journal of Medical Physics, Clinical Engineering and Radiation Oncology
  
  Volume: 6(1) Issue: 01 Pages: 88-95
- DOI
  10.4236/ijmpcero.2016.51009
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Four-Dimensional Cone-Beam CT Iterative Reconstruction with Time-Ordered Chain Graph Model for Non-Periodic Organ Motion and Deformation2016
- Author(s)
  Masahiro Nakano, A Haga, Jun'ichi Kotoku, Taiki Magome, Yoshitake Masutani, S Hanaoka, K Nakagawa
- Journal Title
  
  Medical Physics
  
  Volume: 43 Issue: 6Part30 Pages: 3702-3702
- DOI
  10.1118/1.4957236
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] An Introduction to Machine Learning2016
- Author(s)
  古徳純一
- Journal Title
  
  Japanese Journal of Medical Physics (Igakubutsuri)
  
  Volume: 36 Issue: 1 Pages: 18-22
- DOI
  10.11323/jjmp.36.1_18
- NAID
  130005172373
- ISSN
  1345-5354, 2186-9634
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Field-Of-View Expansion in Cone-Beam CT Reconstruction by Use of Prior Information2016
- Author(s)
  A Haga,Taiki Magome,Masahiro Nakano, Jun'ichi Kotoku, K Nakagawa
- Journal Title
  
  Medical Physics
  
  Volume: 43 Issue: 6Part9 Pages: 3411-3411
- DOI
  10.1118/1.4955931
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Anomaly detection of respiratory motion using time-series modelin2015
- Author(s)
  Jun'ichi Kotoku, Shinobu Kumagai, Ryouhei Uemura,Norikazu Arai, Susumu Nakabayashi and Takenori Kobayashi
- Journal Title
  
  医学物理
  
  Volume: 35 Sup.3 Pages: 82-82
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Gadolinium-based Contrast Agent Accumulates in the Brain Even in Subjects without Severe Renal Dysfunction: Evaluation of Autopsy Brain Specimens with Inductively Coupled Plasma Mass Spectroscopy.2015
- Author(s)
  Tomonori Kanda, Toshio Fukusato, Megumi Matsuda, Keiko Toyoda, Hiroshi Oba, Jun'ichi Kotoku, Takahiro Haruyama, Kazuhiro Kitajima, Shigeru Furui
- Journal Title
  
  Radiology
  
  Volume: May 5:142690 Issue: 1 Pages: 228-32
- DOI
  10.1148/radiol.2015142690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128, KAKENHI-PROJECT-26461621
[Journal Article] Prediction of Respiratory Motion Using State Space Models2015
- Author(s)
  J Kotoku, S Kumagai, A Haga, S Nakabayashi, N Arai, T Kobayashi
- Journal Title
  
  Medical Physics
  
  Volume: 42(6) Issue: 6Part35 Pages: 3638-3638
- DOI
  10.1118/1.4925793
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Fast image registration on Multi-GPU computers2015
- Author(s)
  Toru Ishibashi, Takenori Kobayashi,Shinobu Kumagai, Susumu Nakabayashi, Ryohei Uemura and Jun’ichi Kotoku
- Journal Title
  
  医学物理
  
  Volume: 35 Sup.1 Pages: 34-34
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Basic property of MID-SOF detector in radiotherapy field2015
- Author(s)
  Ryohei Uemura, Jun’ichi Kotoku, Ishikawa Masayori, Norikazu Arai, Shinobu Kumagai, Susumu Nakabayashi, Toru lshibashi, Takenori Kobayashi and Shigeru Furui
- Journal Title
  
  医学物理
  
  Volume: 35 Sup.1 Pages: 174-174
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] High Signal Intensity in Dentate Nucleus on Unenhanced T1-weighted MR Images: Association with Linear versus Macrocyclic Gadolinium Chelate Administration2015
- Author(s)
  Tomonori Kanda, Marie Osawa, Hiroshi Oba, Keiko Toyoda, Jun'ichi Kotoku, Takahiro Haruyama, Koji Takeshita, Shigeru Furui
- Journal Title
  
  Radiology
  
  Volume: Jan 27:140364 Issue: 3 Pages: 803-809
- DOI
  10.1148/radiol.14140364
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128, KAKENHI-PROJECT-26461621
[Journal Article] Predictive modeling of respiratory motion using dynamic linear models2015
- Author(s)
  Jun’ichi Kotoku, Shinobu Kumagai, Susumu Nakabayashi, Norikazu Arai, Toru Ishibashi and Takenori Kobayashi
- Journal Title
  
  医学物理
  
  Volume: 35 Sup.1 Pages: 101-101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Photoelectric Cross Section Revisited2015
- Author(s)
  A Haga, J Kotoku, Y Horikawa, K Nakagawa
- Journal Title
  
  Medical Physics
  
  Volume: 42(6) Issue: 6Part6 Pages: 3251-3251
- DOI
  10.1118/1.4924040
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] A preprocessing filter for SPECT designed to improve high frequency components2015
- Author(s)
  Susumu Nakabayashi, Takashi Chikamatu, Takao Okamoto, Norikazu Arai, Shinobu Kumagai, Ryohei Uemura, Toru Ishibashi, Takenori Kobayashi, and Jun'ichi Kotoku
- Journal Title
  
  医学物理
  
  Volume: 35 Sup.1 Pages: 139-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] Quantitative estimation of the effect of radiation therapy by using WAM model2015
- Author(s)
  Yuichiro Manabe, Takahiro Wada, Masako Bando, Akihiro Haga and Junichi Kotoku
- Journal Title
  
  医学物理
  
  Volume: 35 Sup.1 Pages: 44-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] The Incidence of Double Hypoglossal Canal in Japanese: Evaluation with Multislice Computed Tomography2015
- Author(s)
  Tomonori Kanda, Tomoki Kiritoshi, Marie Osawa, Keiko Toyoda, Hiroshi Oba, Jun'ichi Kotoku, Kazuhiro Kitajima, Shigeru Furui
- Journal Title
  
  PLoS ONE
  
  Volume: 10(2) Issue: 2 Pages: e0118317-e0118317
- DOI
  10.1371/journal.pone.0118317
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25861128, KAKENHI-PROJECT-26461621
[Journal Article] A FEM based Non-Rigid Registration using boundary condition2015
- Author(s)
  Shinobu Kumagai, Toru Ishibashi, Susumu Nakabayashi, Ryohei Uemura, NorikazuArai, Takenori Kobayashi and Jun'ichi Kotoku
- Journal Title
  
  医学物理
  
  Volume: 35 Sup.1 Pages: 104-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08703
[Journal Article] 距離カメラを用いた3次元リアルタイムトラッキングシステムの開発2014
- Author(s)
  熊谷仁, ISHIBASHI Toru, UEMURA Ryohei, ARAI Norikazu, KOBAYASHI Takenori, KOTOKU Jun’ichi
- Journal Title
  
  医学物理
  
  Volume: Supplement 34(1) Pages: 145-145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] 多視点幾何を用いた患者位置の3次元再構成2014
- Author(s)
  古徳純一, NAKABAYASHI Susumu, ARAI Norikazu, KUMAGAI Shinobu, ISHIBASHI Toru, KOBAYASHI Takenori
- Journal Title
  
  医学物理
  
  Volume: Supplement 34(1) Pages: 146-146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] 目で見てわかる!心臓カテーテル検査・治療のケアレベルアップキーワード 25 6 被ばく管理2014
- Author(s)
  古徳純一, 古井滋
- Journal Title
  
  Heart Nurs
  
  Volume: 27(8) Pages: 824-827
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] 3D Surface Reconstruction of a Patient Using Epipolar Geometry2014
- Author(s)
  J Kotoku, S Nakabayashi, A Haga, S Kumagai, T Ishibashi, N Arai, N Saotome, T Kobayashi
- Journal Title
  
  Medical Physics
  
  Volume: 41 Issue: 6Part8 Pages: 185-185
- DOI
  10.1118/1.4888180
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] 分散処理を用いたレジストレーションシステムの高速化2014
- Author(s)
  石橋徹, KUMAGAI Shinobu, ARAI Norikazu, KOBAYASHI Takenori, KOTOKU Jun’ichi
- Journal Title
  
  医学物理
  
  Volume: Supplement 34(1) Pages: 162-162
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] Photoelectric cross sections based on the Hartree-Fock calculation2014
- Author(s)
  HAGA Akihiro, KOTOKU Jun’ichi, HORIKAWA Yataro, SAKATA Dousatsu, MAGOME Taiki, NAKAGAWA Keiichi
- Journal Title
  
  医学物理
  
  Volume: Supplement 34(1) Pages: 145-145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] Acquiring respiratoηsignal by use of optical flow for tracking2013
- Author(s)
  Jun'ichi Kotoku, Sae Kumai, Shinobu Kumagai, Norikazu Arai and Takenori Kobayashi
- Journal Title
  
  医学物理
  
  Volume: 33 Sup.3 Pages: 69-69
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] Comparison of the image registration between in-house program and commercial software2013
- Author(s)
  Shinobu Kumagai, Naoya Saotome, Masahiko Futaguchi, Norikazu Arai, Kenji Takimoto, Takenori Kobayashi, Jun'ichi Kotoku
- Journal Title
  
  医学物理
  
  Volume: 33 Sup.3 Pages: 71-71
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] Energy Spectrum Inference of Clinical Photon Beam by Use of PDD2013
- Author(s)
  J Kotoku, A Haga, S Kumagai, N Saotome and T Kobayashi
- Journal Title
  
  Medical Physics
  
  Volume: 40 Issue: 6Part23 Pages: 396-396
- DOI
  10.1118/1.4815237
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25861128
[Journal Article] The improvement of discrepancy between radiotherapy treatment planning system and verificationsystem using Effective Density Method2012
- Author(s)
  Shinobu Kumagai, M. Okajima, H. Takaya, N. Arai, K. Waga, T. Tanaka, M. Yasuda, K. Takimoto, J. Kotoku and T Kobayashi
- Journal Title
  
  KEK Proceedings 2012-7
  
  Volume: 1 Pages: 66-75
- Data Source
  KAKENHI-PROJECT-23791451
[Journal Article] Energy Spectrum Inference of X‐Rays from a Linac2012
- Author(s)
  Jun'ichi Kotoku, Shinobu Kumagai, Norikazu Arai, Naoya Saotom, Akihiro Haga and Takenori Kobayashi
- Journal Title
  
  Medical Physics
  
  Volume: 39 Pages: 3715-3715
- URL
  http://dx.doi.org/10.1118/1.4735112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23791451
[Journal Article] Dose Calculation of KV Cone‐Beam CT by Use of Pinnacle2011
- Author(s)
  Jun'ichi Kotoku
- Journal Title
  
  Medical Physics
  
  Volume: 38 Pages: 3723-3723
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23791451
[Journal Article] Dose Calculation of KV Cone‐Beam CT by Use of Pinnacle2011
- Author(s)
  J Kotoku, A Haga, S Saegusa, N Arai, T Kobayashi, K Waga, A Sakumi, S Itoh, S Kida, N Saotome, K Nakagawa, H Kanemitsu, and K Ishioka
- Journal Title
  
  Medical Physics
  
  Volume: 38 Pages: 3723-3723
- URL
  http://dx.doi.org/10.1118/1.3613006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23791451
[Patent] 放射線遮蔽板2021
- Inventor(s)
  片岡明久，柳川文香，古徳純一，高田剛志
- Industrial Property Rights Holder
  片岡明久，柳川文香，古徳純一，高田剛志
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-207647
- Filing Date
  2021
- Data Source
  KAKENHI-PROJECT-21K07656
[Patent] 医用画像診断支援装置、医用画像診断支援方法およびプログラム2021
- Inventor(s)
  古徳純一，辻拓将
- Industrial Property Rights Holder
  古徳純一，辻拓将
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2021-153427
- Filing Date
  2021
- Data Source
  KAKENHI-PROJECT-21K07656
[Patent] 診断支援装置、診断支援方法およびプログラム2021
- Inventor(s)
  古徳純一，辻拓将，楠瀬賢也，平田有紀奈
- Industrial Property Rights Holder
  古徳純一，辻拓将，楠瀬賢也，平田有紀奈
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2021-162986
- Filing Date
  2021
- Data Source
  KAKENHI-PROJECT-21K07656
[Patent] 特許権2020
- Inventor(s)
  古徳純一，高田剛志
- Industrial Property Rights Holder
  古徳純一，高田剛志
- Industrial Property Rights Type
  特許
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 肺高血圧症をX線画像から予測する2022
- Author(s)
  古徳純一
- Organizer
  医学と数理（第3回京大ーハイデルベルク大ー理研ワークショップ）
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 画像解析の医薬・医療への応用2022
- Author(s)
  古徳純一
- Organizer
  化学工学会第53回秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 非造影 MR 画像の位相的特徴づけによる前立腺癌と前立腺肥大症の鑑別の視覚化（１）2022
- Author(s)
  白石憲史郎, 井上皓介, 辻拓将, 廣瀬裕大, 熊谷仁, 古徳純一
- Organizer
  第124回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 健康ビッグデータ解析を活かした健康管理ビジネスの可能性2022
- Author(s)
  古徳純一
- Organizer
  新産業共創セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 解剖学的ドメイン知識を取り込んだ胸部Ｘ線画像分類2022
- Author(s)
  辻拓将, 平田有紀奈, 楠瀬賢也, 佐田政隆, 熊谷仁, 白石憲史郎, 古徳純一
- Organizer
  第124回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 放射線リアルタイムモンテカルロシミュレーションとその応用2022
- Author(s)
  古徳純一
- Organizer
  新潟大学第5回共用設備基盤センター(CCRF)シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 非造影 MR 画像の位相的特徴づけによる前立腺癌と前立腺肥大症の鑑別の視覚化2022
- Author(s)
  井上皓介, 辻拓将, 廣瀬裕大, 熊谷仁, 白石憲史郎, 古徳純一
- Organizer
  第124回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 畳み込みニューラルネットワークによる胸部X線画像を用いた肺動脈楔圧上昇の検出2022
- Author(s)
  辻拓将, 平田有紀奈, 楠瀬賢也, 佐田政隆, 古徳純一
- Organizer
  第123回日本医学物理学会ホームページ
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] Dual Energy CT における weighted CTDI と average CTDI の比較2022
- Author(s)
  久保匠, 太田丞二, 古徳純一, 小林毅範
- Organizer
  第124回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 画風変換ゼロショット超解像技術を用いた CBCT 画像の画質改善2022
- Author(s)
  吉田宗一郎, 辻拓将, 大山飛鳥, 熊谷仁, 白石憲史郎, 古徳純一
- Organizer
  第124回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] Dual Energy Computed Tomographyの3次元線量分布測定2021
- Author(s)
  久保匠, 太田丞二, 古徳純一, 小林毅範
- Organizer
  第 78回日本放射線技術学会
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 畳み込みニューラルネットワークによる胸部X線画像を用いた肺動脈楔圧上昇の検出2021
- Author(s)
  辻拓将, 平田有紀奈, 楠瀬賢也, 佐田政隆, 古徳純一
- Organizer
  第123回日本医学物理学会
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] Label-free quality control and identification of human keratinocyte stem cells by deep learning-based automated cell tracking2021
- Author(s)
  Hirose T, Kotoku J, Toki F, NIshimura EK, Nanba D
- Organizer
  日本研究皮膚科学会
- Data Source
  KAKENHI-PROJECT-21KK0198
[Presentation] Detecting pulmonary hypertension using chest x-ray image by convolutional neural network2021
- Author(s)
  Takumasa Tsuji, Yukina Hirata, Kenya Kusunose, Masataka Sata, Jun’ichi Kotoku
- Organizer
  第121回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] AI driven applications in medical physics2021
- Author(s)
  Jun'ichi Kotoku
- Organizer
  The 9th Korea-Japan joint Meeting on Medical Physics
- Invited
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 自動細胞トラッキングによるヒトケラチノサイト幹細胞の品質管理と同定手法2021
- Author(s)
  弘瀬拓矢, 土岐富士緒, 西村栄美, 難波大輔, 古徳純一
- Organizer
  第123回日本医学物理学会
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] ディープラーニングに必要な数学2021
- Author(s)
  古徳純一
- Organizer
  第121回日本医学物理学会学術大会
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Mixed Reality Visualization of Radiation Dose in Interventional Radiology2021
- Author(s)
  Jun'ichi Kotoku, Takeshi Takata, Susumu Nakabayashi, Hiroshi Kondo, Masayoshi Yamamoto, Shigeru Furui, Kenshiro Shiraishi, Takenori Kobayashi, Hiroshi Oba
- Organizer
  AAPM 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] 医療AI2021
- Author(s)
  古徳純一
- Organizer
  日本量子医科学会第1回学術大会
- Invited
- Data Source
  KAKENHI-PROJECT-21K07656
[Presentation] Monte Carlo dose calculation and estimation of second cancer risk by internal body scatter for out-of-field organs from breast radiotherapy2020
- Author(s)
  Takeshi Takata, Kenshiro Shiraishi, Shinobu Kumagai, Norikazu Arai, Takenori Kobayashi, Hiroshi Oba, Jun’ichi Kotoku
- Organizer
  第119回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Classification of Optical Coherence Tomography Images Using Deep Neural Networks2020
- Author(s)
  J Kotoku*, T Tsuji, Y Hirose, K Fujimori, T Hirose, A Oyama, Y Saikawa, T Mimura, K Shiraishi, T Kobayashi, A Mizota
- Organizer
  AAPM2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 健康診断OCT画像のカスケーディングモデルを用いた自動スクリーニング2020
- Author(s)
  藤森康平、辻拓将、古徳純一、広田雅和、上野真治、伊藤逸毅、竹山英夫、澤智博、三村達哉、溝田淳
- Organizer
  第124回日本眼科学総会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Monte Carlo Dose Calculation and Estimation of Second Cancer Risk by Internal Body Scatter for Out-of-field Organs from Breast Radiotherapy2020
- Author(s)
  Takeshi Takata, Kenshiro Shiraishi, Shinobu Kumagai, Norikazu Arai, Takenori Kobayashi, Hiroshi Oba, Jun’ichi Kotoku
- Organizer
  第119回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 放射線治療の因果探索2020
- Author(s)
  古徳純一，白石憲史郎
- Organizer
  日本放射線腫瘍学会第33回学術大会
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 健康診断OCT画像のカスケーディングモデルを用いた自動スクリーニング2020
- Author(s)
  藤森康平、辻拓将、古徳純一、広田雅和、上野真治、伊藤逸毅、竹山英夫、澤智博、三村達哉、溝田淳
- Organizer
  第124回日本眼科学会総会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Mixed Reality: Real-time 3D dose visualization for interventional radiology2019
- Author(s)
  高田剛志、近藤浩史、山本真由、古井滋、白石憲史郎、小林毅範、大場洋、岡本孝英、古徳純一
- Organizer
  第４８回日本ＩＶＲ学会総会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Capsule Network を用いた OCTの AI 画像診断2019
- Author(s)
  三村達哉, 辻拓将, 溝田淳, 廣瀬裕大, 藤森康平, 弘瀬拓矢, 白石憲史郎, 小林毅範, 古徳純一
- Organizer
  第123回日本眼科学会総会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Differentiation of brain tumors by characterization of non-contrast-enhanced MR images using persistent homology2019
- Author(s)
  Asuka Oyama, Yasuaki Hiraoka, Ippei Obayashi, Hiroshi Oba, Kaoru Sumida, Shigeru Furui, Kenshiro Shiraishi, Yusuke Saikawa, Shinobu Kumagai and Jun’ichi Kotoku
- Organizer
  第117回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Differentiation of Brain Tumors by Characterization of Non-Contrast-Enhanced MR Images Using Topological Data Analysis2019
- Author(s)
  J Kotoku, A Oyama , Y Hiraoka , I Obayashi , Y Saikawa , K Shiraishi , S Kumagai , A Haga ,S Furui , H Oba
- Organizer
  AAPM2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Real-time 3D dose visualization in interventional radiology using Mixed Reality technology2019
- Author(s)
  高田剛志、中林奨、近藤浩史、山本真由、古井滋、白石憲史郎、小林毅範、大場洋、古徳純一
- Organizer
  第118回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 人工知能と放射線医学2019
- Author(s)
  古徳純一
- Organizer
  放射線科学とその応用第186委員会第30回研究会
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Mixed reality for interventional radiology: an intuitive real-time radiation visualization system2019
- Author(s)
  高田剛志、近藤浩史、山本真由、古井滋、小林毅範、白石憲史郎、大場洋、古徳純一
- Organizer
  Cardiovascular and Interventional Radiological Society of Europe 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 数学からやってきた新しい特徴量 -トポロジカルデータ解析の基礎の基礎-2019
- Author(s)
  古徳純一
- Organizer
  レディオミクス研究会
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Differentiation of high-grade glioma and brain metastases by using texture analysis on non-enhanced MR images2019
- Author(s)
  Yusuke Saikawa, Kenshiro Shiraishi, Hiroshi Kondo, Hiroshi Oba, Shigeru Furui, Asuka Oyama, Shinobu Kumagai, Takenori Kobayashi and Jun'ichi Kotoku
- Organizer
  第117回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 医療応用のための新しい人工知能技術の開発―カプセルネットワーク，トポロジカルデータ解析，因果推論―2019
- Author(s)
  古徳純一
- Organizer
  第8回JBMP放射線治療品質管理・医学物理講習会
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Pseudo-CBCT Image Prediction of Head and Neck Cancer Patient Using Principal Component Vector Fields of Early Treatment Fractions2019
- Author(s)
  Kotoku Jun'ichi, Ohyama A, Hiraoka Y, Obayashi I, Saikawa Y, Shiraishi K, Kumagai S, Haga A, Furui S and Oba H
- Organizer
  AAPM 61th annual meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08201
[Presentation] 画像診断でのAIの利用―カプセルネットワークとトポロジカルデータ解析―2019
- Author(s)
  古徳純一
- Organizer
  第32回高精度放射線外部照射部会学術大会
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] トポロジカル医用画像解析2019
- Author(s)
  古徳純一
- Organizer
  三鷹ネットワーク大学「東京女子大学寄付講座数学はこんなに面白い！10 特別編」
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 機械学習2019
- Author(s)
  古徳純一
- Organizer
  JSMP医学物理サマーセミナー2019
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Classification of Optical Coherence Tomography images by Capsule Network2019
- Author(s)
  Takumasa Tsuji, Tatsuya Mimura, Atsushi Mizota, Yuta Hirose, Kohei Fujimori, Takuya Hirose, Kenshiro Shiraishi, Takenori Kobayashi and Jun’ichi Kotoku
- Organizer
  第117回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Differentiation of hepatocellular carcinoma and benign liver nodules by using texture analysis on non-enhanced T2-weighted MR images2018
- Author(s)
  Yusuke Saikawa, Kenshiro Shiraishi, Hiroshi Kondo, Hiroshi Oba, Shigeru Furui, Asuka Oyama, Shinobu Kumagai, Takenori Kobayashi and Jun'ichi Kotoku
- Organizer
  第115回医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] 医用画像における人工知能2018
- Author(s)
  古徳純一
- Organizer
  医療情報研究会　第7回勉強会
- Invited
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] 医用画像における人工知能2018
- Author(s)
  古徳純一
- Organizer
  第30回横浜南部地区放射線技師会総会
- Invited
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Classification of hepatic tumor images using persistent homology2018
- Author(s)
  J Kotoku, A Oyama , Y Hiraoka , I Obayashi , K Shiraishi , A Haga ,H Kondo, Y Saikawa , T Kobayashi , S Furui
- Organizer
  AAPM2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] 腫瘍を診る2018
- Author(s)
  古徳純一
- Organizer
  放射線治療談話会平成30年度談話会第2回目例会
- Invited
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] たたみ込みニューラルネットワークを用いた胸部X線画像の自動スクリーニング2018
- Author(s)
  古徳純一
- Organizer
  第1回人工知能応用医用画像研究会
- Invited
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Real-time skin dose estimation for interventional radiology2018
- Author(s)
  Susumu Nakabayashi, Takeshi Takata, Hiroshi Kondo, Masayoshi Yamamoto, Shigeru Furui, Kenshiro Shiraishi, Hideyuki Maejima, Takenori Kobayashi, and Jun’ichi Kotoku
- Organizer
  第116回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] An Estimation of Operator Exposure Dose in IR using Monte Carlo Simulation2018
- Author(s)
  Takeshi Takata, Yuta Ikeda, Hiroshi Kondo, Masayoshi Yamamoto, Shigeru Furui, Kenshiro Shiraishi, Takenori Kobayashi, Jun’ichi Kotoku
- Organizer
  第116回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Application of Virtual Reality Technology for Radioprotection in Interventional Radiology2018
- Author(s)
  Takeshi Takata, Jun’ichi Kotoku, Hiroshi Kondo, Masayoshi Yamamoto, Kenshiro Shiraishi, Takenori Kobayashi, Takahide Okamoto, Hiroshi Oba, Shigeru Furui
- Organizer
  The 47th Annual Meeting of the Japanese Society of Interventional Radiology & The 13th International Symposium of Interventional Radiology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Image Classification using persistent homology(2)2018
- Author(s)
  Asuka Oyama, Yasuaki Hiraoka, Ippei Obayashi, Kenshiro Shiraishi, Hiroshi Kondo, Shigeru Furui, Yusuke Saikawa, Shinobu Kumagai, Takenori Kobayashi and Jun’ichi Kotoku
- Organizer
  第115回医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] 放射線医学分野での機械学習2018
- Author(s)
  古徳純一
- Organizer
  ソフトウェアジャパン2018
- Invited
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Image Classification using persistent homology(1)2018
- Author(s)
  Jun’ichi Kotoku, Asuka Oyama, Yasuaki Hiraoka, Ippei Obayashi, Kenshiro Shiraishi, Hiroshi Kondo, Shigeru Furui, Yusuke Saikawa, Shinobu Kumagai, Takenori Kobayashi
- Organizer
  第115回医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Possible Risks of Interventional Radiology: An estimation from Monte Carlo Simulation2018
- Author(s)
  Takeshi Takata, Hiroshi Kondo, Masayoshi Yamamoto, Shigeru Furui, Kenshiro Shiraishi, Takenori Kobayashi, Takahide Okamoto, Hiroshi Oba, Jun’ichi Kotoku
- Organizer
  Cardiovascular and Interventional Radiological Society of Europe 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07646
[Presentation] Hands-on virtual reality dose visualization and air dose estimation in interventional radiology2018
- Author(s)
  Takeshi Takata, Jun’ichi Kotoku, Takenori Kobayashi, Kenshiro Shiraishi, Hiroshi Kondo, Masayoshi Yamamoto, Oba Hiroshi, and Shigeru Furui
- Organizer
  第115回医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] がんと闘うための機械学習とレディオミクスのはなし2018
- Author(s)
  古徳純一
- Organizer
  平成29年度第1回先端医用量子線技術科学コース講演会
- Invited
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Material Decomposition with Prior Information Compressive Sensing2017
- Author(s)
  Akihiro Haga, Dousatsu Sakata, Jun'ichi Kotoku, Taiki Magome, Toshikazu Imae, Kanabu Nawa and Keiichi Nakagawa
- Organizer
  The 59th Annual Meeting of AAPM, Denver
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08691
[Presentation] Visualize Skin Dose and Air Dose in Virtual Reality2017
- Author(s)
  Takeshi Takata, Jun’ichi Kotoku, Takenori Kobayashi, Kenshiro Shiraishi, Masayoshi Yamamoto, Hiroshi Kondo, Hiroshi Oba, and Shigeru Furui
- Organizer
  RSNA2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] A fast skin dose estimation system in interventional radiology2017
- Author(s)
  Jun’ichi Kotoku, Hideyuki Maejima, Shinobu Kumagai, Norikazu Arai, Takenori Kobayashi, Masayoshi Yamamoto, Hiroshi Kondo, and Shigeru Furui
- Organizer
  第114回医学物理学会学術大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Automatic Chest X-Ray Screening with Convolutional Neural Networks2017
- Author(s)
  Jun'ichi Kotoku, Takuya Hirose, Shinobu Kumagai, Akari Matsushima, Kenshiro Shiraishi, Norikazu Arai, Akihiro Haga and Takenori Kobayashi
- Organizer
  The 59th Annual Meeting of AAPM, Denver
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08691
[Presentation] Automatic chest X-ray screening with a deep neural network2017
- Author(s)
  Jun’ichi Kotoku , Takuya Hirose, Shinou Kumagai, Akari Matsushima, Takashi Abe, Norikazu Arai , Kenshiro Shiraishi and Takenori Kobayashi
- Organizer
  第113回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Image quality improvement in cone beam CT using super‐resolution technique2017
- Author(s)
  Asuka Oyama, Shinobu Kumagai, Norikazu Arai, Takeshi Takata, Yusuke Saikawa, Kenshiro Shiraishi, Takenori Kobayashi and Jun’ichi Kotoku
- Organizer
  第113回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Automatic chest X-ray screening with convolutional neural networks2017
- Author(s)
  Jun’ichi Kotoku, Takuya Hirose, Shinou Kumagai, Akari Matsushima, Kenshiro Shiraishi, Norikazu Arai, Akihiro Haga and Takenori Kobayashi
- Organizer
  AAPM2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Improving diagnosability of SPECT image by edge preserving smoothing filter2016
- Author(s)
  Susumu Nakabayashi, Tatsuro Kaminaga, Takashi Chikamatsu, Takao Okamoto, Norikazu Arai, Shinobu Kumagai, Ryohei Uemura, Hiroaki Sato, Takenori Kobayashi and Jun’ichi Kotoku
- Organizer
  第111回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] ベイズ推定の基礎2016
- Author(s)
  古徳純一
- Organizer
  第111回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Invited
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Anomaly Detection of Respiratory Motion by Use of Singular Spectrum Analysis2016
- Author(s)
  Jun'ichi Kotoku, Shinobu Kumagai, Susumu Nakabayashi, Akihiro Haga, Takenori Kobayashi
- Organizer
  Annual meeting of American Association of Physicist in Medicine
- Place of Presentation
  Washington, D.C.
- Year and Date
  2016-07-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08691
[Presentation] Theoretical consideration of material decomposition with prior information compressed sensing2016
- Author(s)
  芳賀昭弘、坂田洞察、馬込大貴、古徳純一、中野正寛、名和要武、堀川弥太郎、中川恵一
- Organizer
  第111回日本医学物理学会
- Place of Presentation
  横浜
- Year and Date
  2016-04-14
- Data Source
  KAKENHI-PROJECT-15K08691
[Presentation] Four-Dimensional Cone-Beam CT Iterative Reconstruction with Time-Ordered Chain Graph Model for Non-Periodic Organ Motion and Deformation2016
- Author(s)
  Masahiro Nakano, Akihiro Haga, Jun'ichi Kotoku, Taiki Magome, Yoshitaka Masutani, Shouhei Hanaoka, Keiichi Nakagawa
- Organizer
  Annual meeting of American Association of Physicist in Medicine
- Place of Presentation
  Washington, D.C.
- Year and Date
  2016-07-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08691
[Presentation] Estimation of internal deformation using boundary conditions and optimum organ material parameters2016
- Author(s)
  Shinobu Kumagai, Norikazu Arai, Susumu Nakabayashi, Ryohei Uemura, Hideki Takahashi, Hiroaki Sato, Takenori Kobayashi and Jun’ichi Kotoku
- Organizer
  第111回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Anomaly Detection of Respiratory Motion by Use of Singular Spectrum Analysis2016
- Author(s)
  Jun'ichi Kotoku, S Kumagai, S Nakabayashi , A Haga, T Kobayashi
- Organizer
  AAPM2016
- Place of Presentation
  Walter E. Washington Convention Center（米国）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Field-Of-View Expansion in Cone-Beam CT Reconstruction by Use of Prior Information2016
- Author(s)
  A Haga, T Magome, M Nakano, J Kotoku, K Nakagawa
- Organizer
  Annual meeting of American Association of Physicist in Medicine
- Place of Presentation
  Washington, D.C.
- Year and Date
  2016-07-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08691
[Presentation] Prediction of respiratory motion using data assimilation2016
- Author(s)
  Jun’ichi Kotoku, Shinou Kumagai, Susumu Nakabayashi, Norikazu Arai, Takenori Kobayashi
- Organizer
  第112回日本医学物理学会学術大会
- Place of Presentation
  沖縄コンべンシヨンセンター
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] A preprocessing filter for SPECT designed to improve high frequency components2015
- Author(s)
  Susumu Nakabayashi,Takashi Chikamatu, Takao Okamoto, Norikazu Arai, Shinobu Kumagai, Ryohei Uemura, Toru Ishibashi, Takenori Kobayashi, and Jun’ichi Kotoku
- Organizer
  第109回医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2015-04-18
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Prediction of Respiratory motion using State Space Models2015
- Author(s)
  J Kotoku, S Kumagai, A Haga, S Nakabayashi, N Arai, T Kobayashi
- Organizer
  57th Annual meeting of American Association of Physicist in Medicine
- Place of Presentation
  Anaheim (USA)
- Year and Date
  2015-07-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08691
[Presentation] Predictive modeling of respiratory motion using dynamic linear models2015
- Author(s)
  Jun’ichi Kotoku, Shinobu Kumagai, Susumu Nakabayashi, Norikazu Arai, Toru Ishibashi and Takenori Kobayashi
- Organizer
  第109回医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2015-04-17
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Prediction of Respiratory Motion Using State Space Models2015
- Author(s)
  J. Kotoku, S. Kumagai, A. Haga, S. Nakabayashi, N. Arai, T. Kobayashi
- Organizer
  AAPM2015
- Place of Presentation
  Anaheim Convention Center(米国)
- Year and Date
  2015-07-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Fast image registration on Multi-GPU computers2015
- Author(s)
  Toru Ishibashi, Takenori Kobayashi, Shinobu Kumagai, Susumu Nakabayashi, Ryohei Uemura, Jun’ichi Kotoku
- Organizer
  第109回医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Quantitative estimation of the effect of radiation therapy by using WAM model2015
- Author(s)
  Yuichiro Manabe, Takahiro Wada, Masako Bando, Akihiro Haga and Junichi Kotoku
- Organizer
  第109回医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Basic property of MID-SOF detector in radiotherapy field2015
- Author(s)
  Ryohei Uemura, Jun’ichi Kotoku, Ishikawa Masayori, Norikazu Arai, Shinobu Kumagai, Susumu Nakabayashi, Toru lshibashi, Takenori Kobayashi and Shigeru Furui
- Organizer
  第109回医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2015-04-19
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] A 4D prediction technique using dynamic linear model2015
- Author(s)
  Jun’ichi Kotoku, Shinobu Kumagai, Susumu Nakabayashi, Norikazu Arai, Toru Ishibashi and Takenori Kobayashi
- Organizer
  ICRP 2015
- Place of Presentation
  京都国際会館(京都府京都市)
- Year and Date
  2015-05-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] 時系列モデリングを用いた呼吸の異常検出2015
- Author(s)
  古徳純一，熊谷仁，上村亮平，中林奨，新井範一，小林毅範
- Organizer
  第110 回日本医学物理学会学術大会
- Place of Presentation
  北海道大学（北海道札幌市）
- Year and Date
  2015-09-19
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] A FEM based Non-Rigid Registration using boundary condition2015
- Author(s)
  Shinobu Kumagai, Toru Ishibashi, Sususmu Nakabayashi, Ryohei Uemura, Norikazu Arai, Takenori Kobayashi and Jun’ichi Kotoku
- Organizer
  第109回医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2015-04-17
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] A probabilistic predictive model of respiratory motion2015
- Author(s)
  Jun'ichi Kotoku
- Organizer
  JSPS Core-to-Core Program Training Plan for Cancer Professionals Pre-AAPM Scientific Symposium
- Place of Presentation
  Anaheim Marriott（米国）
- Year and Date
  2015-07-11
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08703
[Presentation] Photoelectric Cross Section Revisited2015
- Author(s)
  A Haga, J Kotoku , Y Horikawa , K Nakagawa
- Organizer
  57th Annual meeting of American Association of Physicist in Medicine
- Place of Presentation
  Anaheim (USA)
- Year and Date
  2015-07-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08691
[Presentation] Fast image registration on parallel and distributed computers2014
- Author(s)
  ISHIBASHI Toru, KUMAGAI Shinobu, ARAI Norikazu, KOBAYASHI Takenori, KOTOKU Jun’ichi
- Organizer
  第107回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-04-13
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] Realtime 3D tracking with a consumer depth camera2014
- Author(s)
  KUMAGAI Shinobu, ISHIBASHI Toru, UEMURA Ryohei, ARAI Norikazu, KOBAYASHI Takenori, KOTOKU Jun’ichi
- Organizer
  第107回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-04-12
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] 医学物理分野での研究課題と物理出身者の役割2014
- Author(s)
  古徳純一
- Organizer
  シンポジウム「医学物理士の現状と課題」
- Place of Presentation
  京都大学基礎物理学研究所湯川記念館
- Year and Date
  2014-11-02
- Invited
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] 3D reconstruction of a patient’s body using epipolar geometry2014
- Author(s)
  KOTOKU Jun'ichi, NAKABAYASHI Susumu, ARAI Norikazu, KUMAGAI Shinobu, ISHIBASHI Toru, KOBAYASHI Takenori
- Organizer
  第107回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-04-12
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] Non-invasive techniques for 3D surface tracking2014
- Author(s)
  Jun’ichi Kotoku, PhD
- Organizer
  University of Minnesota, The University of Tokyo, Osaka University Scientific Symposium
- Place of Presentation
  ミネソタ大学
- Year and Date
  2014-07-25
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] 医学物理に必要な基礎数学-高次元関数を“見る”方法-2014
- Author(s)
  古徳純一
- Organizer
  医学物理インテンシブコース
- Place of Presentation
  順天堂大学
- Invited
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] コンピュータビジョンで切り拓く放射線治療2013
- Author(s)
  古徳純一
- Organizer
  平成25年度第7回重粒子線医工連携セミナー
- Place of Presentation
  群馬大学重粒子線医学センター
- Invited
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] What Respiratory-Phase CT Is Optimal in Treatment Plannning of Lung Cancer?2013
- Author(s)
  A. Haga, S.Saegusa, J.Kotoku, H.Yamashita, et al.
- Organizer
  56th annual meeting of American Society for Radiation Oncology
- Place of Presentation
  Atlanta at the Georgia World Congress Center, USA
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] 開発したレジストレーション処理プログラムと治療計画支援ソフトウェア間の精度比較2013
- Author(s)
  熊谷仁,早乙女直也,二口将彦,新井範一,滝本賢治,小林毅範, 古徳純一
- Organizer
  第106回医学物理学会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] Registration Accuracy with Four-Dimensional Cone-Beam CT for Lnug Cancer Treatment2013
- Author(s)
  A. Haga, J.Kotoku, S.Kida et al.
- Organizer
  55th annual meeting of American Association of Physicists in Medicine
- Place of Presentation
  Indiana Convention Center, Indianapolis, USA
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] X 線治療における物理学2013
- Author(s)
  古徳純一
- Organizer
  日本物理学会第68回年次大会シンポジウム医学における物理学の貢献
- Place of Presentation
  広島大学
- Year and Date
  2013-03-28
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] オプティカルフローを用いた呼吸性移動の動体追跡2013
- Author(s)
  古徳純一、熊井彩絵、土佐岬、熊谷仁、新井範一、芳賀昭弘、小林毅範
- Organizer
  第106回医学物理学会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-25861128
[Presentation] Energy Spectrum Inference of clinical photon beam by use of PDD2013
- Author(s)
  Jun'ichi Kotoku, Shinobu Kumagai, Norikazu Arai, Naoya, Akihiro Haga, Takenori Kobayashi
- Organizer
  55th AAPM Annual Meeting & Exhibition
- Place of Presentation
  Indianapolis, USA
- Year and Date
  2013-08-05
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] Energy Spectrum Inference of clinical photon beam by use of PDD2013
- Author(s)
  古徳純一、熊谷仁、新井範一、早乙女直也、芳賀昭弘、小林毅範
- Organizer
  第105回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2013-04-12
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] リニアックの頑健なエネルギースペクトル推定2012
- Author(s)
  古徳純一、熊谷仁、新井範一、芳賀昭弘、小林毅範
- Organizer
  第104回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2012-09-15
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] リニアックのエネルギースペクトル推定2012
- Author(s)
  古徳純一、熊谷仁、新井範一、芳賀昭弘、小林毅範
- Organizer
  第103回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2012-04-12
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] 3D ゲル線量計で推定するリニアックのエネルギースペクトル2012
- Author(s)
  古徳純一、熊谷仁、新井範一、早乙女直也、芳賀昭弘、小林毅範
- Organizer
  第1回 3 次元(3D)ゲル線量計研究会
- Place of Presentation
  広島大学
- Year and Date
  2012-12-02
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] Dose Calculation of KV Cone‐Beam CT by Use of Pinnacle2011
- Author(s)
  Jun'ichi Kotoku
- Organizer
  AAPM Anual Meeting
- Place of Presentation
  バンクーバー
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] Energy Spectrum Inference of clinical photon beam by use of PDD
- Author(s)
  古徳純一
- Organizer
  第105回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] Energy Spectrum Inference of clinical photon beam by use of PDD
- Author(s)
  Jun'ichi Kotoku
- Organizer
  55th AAPM Annual Meeting & Exhibition
- Place of Presentation
  Indianapolis, USA
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] X線治療における物理学
- Author(s)
  古徳純一
- Organizer
  日本物理学会第68回年次大会シンポジウム医学における物理学の貢献
- Place of Presentation
  広島大学
- Invited
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] リニアックの頑健なエネルギースペクトル推定
- Author(s)
  古徳純一
- Organizer
  第104回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] 3Dゲル線量計で推定するリニアックのエネルギースペクトル
- Author(s)
  古徳純一
- Organizer
  第1回 3次元(3D)ゲル線量計研究会
- Place of Presentation
  広島大学
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] リニアックのエネルギースペクトル推定
- Author(s)
  古徳純一
- Organizer
  第103回日本医学物理学会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-23791451
[Presentation] 3D Surface Reconstruction of a Patient Using Epipolar Geometry
- Author(s)
  J Kotoku, S Nakabayashi, A Haga, S Kumagai, T Ishibashi, N Arai, N Saotome, T Kobayashi
- Organizer
  AAPM 56th Annual Meeting
- Place of Presentation
  Austin Convention Center
- Year and Date
  2014-07-20 – 2014-07-24
- Data Source
  KAKENHI-PROJECT-25861128

1. HAGA Akihiro (30448021)

# of Collaborated Projects: 5 results

# of Collaborated Products: 25 results
2. 中川恵一 (80188896)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
3. 今江禄一 (80420222)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. 福井小紀子 (40336532)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 楠瀬賢也 (70507649)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. KOBAYASHI Takenori (10459365)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
7. Moriyama Toshiki (30283815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 生島仁史 (90202861)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 山本陵平 (00533853)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 新澤真紀 (30704788)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 土岐博 (70163962)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 山川みやえ (80403012)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 栄藤稔 (50764742)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 野口麻衣子 (60734530)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 吉内一浩 (70313153)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 山本則子 (90280924)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 浅海くるみ (90735367)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 石川孝子 (90779927)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 鈴木杏奈 (60796449)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 藤原義久 (50358892)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 椋平祐輔 (60723799)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 渡部有紀奈 (90747817)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 難波大輔 (10380255)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
24. 早水桃子 (00785727)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 大江朋子 (30422372)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 高田剛志 (00908858)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 小川充洋 (30322085)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. SHIRAISHI Kenshiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
29. 片岡淳

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
30. 広田雅和

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
31. 林慎一郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
32. 高梨宇宙

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
33. 佐田政隆

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

KOTOKU Junichi 古徳 純一

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Causal AI in medicinePrincipal Investigator

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放射線画像を使った説明可能な医療AIシステムの開発Principal Investigator

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Real-time dose estimation for IRPrincipal Investigator

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Prediction of respiratory motion using state space modelsPrincipal Investigator

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Non-invasive imaging registration system using computer vision and distributed systemPrincipal Investigator

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A development of small spectrometer for clinical usePrincipal Investigator

KOTOKU Junichi 古徳純一