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Prediction of respiratory motion using state space models

Research Project

Project/Area Number 15K08703
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Medical Physics and Radiological Technology
Research InstitutionTeikyo University

Principal Investigator

Kotoku Jun'ichi  帝京大学, 医療技術学部, 教授 (70450195)

Co-Investigator(Kenkyū-buntansha) 芳賀 昭弘  徳島大学, 大学院医歯薬学研究部(医学系), 教授 (30448021)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywordsデータ同化 / 状態空間モデル / リアルタイム線量計算 / 線量可視化 / 予測 / 超解像 / 呼吸予測 / 距離カメラ
Outline of Final Research Achievements

The objective of this study is to build a reasonable predictive model for respiratory motion. To accomplish this aim, we combined the probabilistic model and non-linear dynamics to represent a complex behavior of respiratory motion. First, we measured respiratory motion using a depth camera. The accuracy of the system was within 1 mm. Then, time series data of respiratory motion was modeled as a harmonic oscillator with Hamilton's equation rewritten as a symplectic form. The entire measuring system was modeled as a state space model with a particle filter, which filters measured data and predicts the future. The prediction accuracy of our model was within 20 percent for four seconds ahead. The proposed approach is to predict future respiratory motion.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (57 results)

All 2018 2017 2016 2015 Other

All Journal Article (24 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 21 results,  Open Access: 8 results,  Acknowledgement Compliant: 5 results) Presentation (29 results) (of which Int'l Joint Research: 7 results,  Invited: 6 results) Book (2 results) Remarks (2 results)

  • [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

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [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

    • DOI

      10.1016/j.clinimag.2018.01.011

    • URL

      https://pure.teikyo.jp/en/publications/bb508cda-3c16-4b37-954a-b8cb0e1086c0

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [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

    • URL

      https://pure.teikyo.jp/en/publications/456b26c5-92b1-4c7a-a132-4cf42e924748

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [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

    • DOI

      10.1007/s12194-017-0410-9

    • URL

      https://pure.teikyo.jp/en/publications/b0e1cf7e-6597-43fd-a7b5-76808f9f1011

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [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
    • URL

      https://pure.teikyo.jp/en/publications/05b5385d-b2c1-4362-8355-42a0f0e39a99

    • Related Report
      2016 Research-status Report
    • Open Access
  • [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
    • URL

      https://localhost/en/publications/76959b60-e7e2-40ef-8ff9-809403b26c58

    • Related Report
      2016 Research-status Report
    • Open Access
  • [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

    • Related Report
      2016 Research-status Report
  • [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

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [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
    • Related Report
      2017 Annual Research Report
    • Invited
  • [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
    • Related Report
      2017 Annual Research Report
    • Invited
  • [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
    • Related Report
      2017 Annual Research Report
    • Invited
  • [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
    • Related Report
      2017 Annual Research Report
    • Invited
  • [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
    • Related Report
      2017 Annual Research Report
    • Invited
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2016 Research-status Report
  • [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
    • Related Report
      2016 Research-status Report
  • [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
    • Related Report
      2016 Research-status Report
  • [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)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [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
    • Related Report
      2016 Research-status Report
    • Invited
  • [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
    • Related Report
      2016 Research-status Report
  • [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
    • Related Report
      2016 Research-status Report
  • [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
    • Related Report
      2015 Research-status Report
  • [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
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [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
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [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
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [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
    • Related Report
      2015 Research-status Report
  • [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
    • Related Report
      2015 Research-status Report
  • [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
    • Related Report
      2015 Research-status Report
  • [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
    • Related Report
      2015 Research-status Report
  • [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
    • Related Report
      2015 Research-status Report
  • [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
    • Related Report
      2015 Research-status Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [Remarks] 帝京大学医学物理グループホームページ

    • URL

      http://square.umin.ac.jp/teikyo-mp/index.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 教員情報

    • URL

      https://www.e-campus.gr.jp/staffinfo/public/staff/detail/1339/35

    • Related Report
      2016 Research-status Report 2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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