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Advanced Support System for Endoscopic Surgery by Estimating Organ Model with Endoscopic Image Sequence

Research Project

Project/Area Number 19700422
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Medical systems
Research InstitutionKyushu University

Principal Investigator

MOROOKA Kenichi  Kyushu University, デジタルメディシン・イニシアティブ, 准教授 (80323806)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,570,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywordsコンピュータ外科 / 実時間臓器変形推定 / 有限要素解析 / 実時間臓器変形シミュレーション / 内視鏡下外科手術 / 非線形有限要素解析 / 内視鏡外科手術 / 臓器モデル / モデル変形 / 非線形有限要素法
Research Abstract

当該研究は,対象臓器を肝臓とし,術前に作成した患者の肝臓メッシュモデルと,術中に得られる内視鏡画像列を用いて,精緻な術中肝臓モデルを実時間で推定する手法の構築,およびその処理を組み込んだ次世代内視鏡手術支援システムの開発を行った.

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (7 results)

All 2008 2007 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (3 results) Remarks (1 results)

  • [Journal Article] Real-time Nonlinear FEM with Neural Network for Simulating Soft Organ Model Deformation2008

    • Author(s)
      Ken'ichi Morooka, X. Chen, R. Kurazume, S. Uchida, K. Hara, Y. Iwashita, M. Hashizume
    • Journal Title

      the 11th International Conference on Medical Image Computing and Computer Assisted Intervention

      Pages: 742-749

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 有限要素解析を模したニューラルネットワークによる臓器モデル変形シミュレータ2007

    • Author(s)
      諸岡健一
    • Journal Title

      日本生体医工学会専門別研究会バイオメカニクス研究会

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Real Time Estimation of Deforming Organs By Neural Network for Endoscopic Surgery Simulator2007

    • Author(s)
      Ken'ichi Morooka, H. Masuda, R. Kurazume, X. Chen, S. Uchida, K. Hara, M. Hashizume
    • Journal Title

      The First International Symposium on Information and Computer Elements

      Pages: 421-428

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] Real-time Nonlinear FEM with Neural Network for Simulating Soft Org an Model Deformation2008

    • Author(s)
      Ken'ich Morooka, et.al.
    • Organizer
      the 11th International Conference on Medical Image Computing and Computer Assisted Intervention
    • Place of Presentation
      New York, US
    • Year and Date
      2008-09-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Real Time Estimation of Deforming Organs By Neural Network for Endoscopic Surgery Simulator2007

    • Author(s)
      Ken'ichi, Morocka, et. al.
    • Organizer
      The First International Symposium on Information and Computer Elements
    • Place of Presentation
      北九州
    • Related Report
      2007 Annual Research Report
  • [Presentation] 有限要素解析を模したニューラルネットワークによる臓器モデル変形シミュレータ2007

    • Author(s)
      諸岡健一
    • Organizer
      日本医エ学会専門別研究会バイオメカニクス研究会
    • Place of Presentation
      福岡
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.dimi.kyushu-u.ac.jp/member/morooka/index.html

    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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