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2010 Fiscal Year Final Research Report

Study of imaging and image processing of high resolutional 4D medical images

Research Project

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Project/Area Number 20300157
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Biomedical engineering/Biological material science
Research InstitutionKyoto University

Principal Investigator

SUGIMOTO Naozo  Kyoto University, 大学院・医学研究科, 教授 (20196752)

Co-Investigator(Kenkyū-buntansha) MIZUTA Shinobu  京都大学, 大学院・情報学研究科, 助教 (40314265)
MATSUDA Tetsuya  京都大学, 大学院・情報学研究科, 教授 (00209561)
UENO Tomohiro  京都大学, 大学院・医学研究科, 助教 (10379034)
Co-Investigator(Renkei-kenkyūsha) URAYAMA Shin-Ichi  京都大学, 大学院・医学研究科, 助教 (10270729)
Research Collaborator SAKAI Koji  京都大学, 大学院・医学研究科, 助教 (20379027)
Project Period (FY) 2008 – 2010
Keywords医用生体工学 / 医用画像処理 / 多次元画像 / MRI / 動画像
Research Abstract

We obtained high resolutional 4D(3D dynamic) cardiac MR images by using our developed method. Database including more than 100 of 4D data was constructed (for closed use only). We also developed 4D/5D image processing methods for high resolutional 4D images. The methods based on analysis of doxel (dynamic voxel) value 5D hyper surface curvature or of doxel value isosurfaces. Our methods were successfully applyed to 4D cardiac tagging MR images.

  • Research Products

    (15 results)

All 2011 2010 2009 2008

All Journal Article (10 results) (of which Peer Reviewed: 5 results) Presentation (5 results)

  • [Journal Article] 時空間4次元画像の等値面構造可視化に関する検討2011

    • Author(s)
      水田忍, 松田哲也
    • Journal Title

      Vol.110, No.456

      Pages: 213-218

  • [Journal Article] 5次元濃度超曲面解析と領域拡張による4次元心筋MRタギング画像からのタグ曲面抽出と解析2011

    • Author(s)
      滋野井孝泰, 上野智弘, 酒井晃二, 浦山慎一, 福山秀直, 東高志, 杉本直三
    • Journal Title

      信学技報 Vol.110, No.364

      Pages: 167-172

  • [Journal Article] Yuji Hiraoka Late Gadolinium-Enhanced Cardiovascular MRI at End-Systole : Feasibility Study.2010

    • Author(s)
      Hidenari Matsumoto, Tetsuya Matsuda, Kenichi Miyamoto, Toshihiko Shimada, Atsushi Hayashi, Mikiko Mikuri
    • Journal Title

      American Journal of Roentgenology Vol.195

      Pages: 1088-1094

    • Peer Reviewed
  • [Journal Article] Oblique 3D MRI tags for the estimation of true 3D cardiac motion parameters2010

    • Author(s)
      Yu Shimizu, Akira Amano, Tetsuya Matsuda
    • Journal Title

      Int J Cardiovascular Imaging Vol.26

      Pages: 905-921

    • Peer Reviewed
  • [Journal Article] Synthesis and Evaluation of Water-Soluble Fluorinated Dendritic Block-Copolymer Nanoparticles as a 19F-MRI Contrast Agent.2010

    • Author(s)
      Michihiro Ogawa, Satoshi Nitahara, Hiroyuki Aoki, Shinzaburo Ito, Michiko Narazaki, Tetsuya Matsuda
    • Journal Title

      Macromol.Chem.Phys. Vol.211

      Pages: 1602-1609

    • Peer Reviewed
  • [Journal Article] Fluorinated Polymer Nanoparticles as a Novel 19F MRI Contrast Agent Prepared by Dendrimer-Initiated Living Radical Polymerizationa.2010

    • Author(s)
      Michihiro Ogawa, Satoshi Nitahara, Hiroyuki Aoki, Shinzaburo Ito, Michiko Narazaki, Tetsuya Matsuda
    • Journal Title

      Macromol.Chem.Phys. Vol.211

      Pages: 1369-1376

    • Peer Reviewed
  • [Journal Article] 心臓MR画像時系列の時空間等値面構造解析に関する検討2010

    • Author(s)
      水田忍, 松田哲也
    • Journal Title

      信学技報 Vol.110, No.28

      Pages: 85-90

  • [Journal Article] Field of view reduction with RF shield mesh sheet, Proc.2009

    • Author(s)
      浦山慎一, 杉本直三, 福山秀直
    • Journal Title

      ISMRM2009 Vol.17

      Pages: 2980

    • Peer Reviewed
  • [Journal Article] 5次元濃度超曲面解析による4次元心筋MRタギング画像からのタグ抽出2009

    • Author(s)
      浦山慎一, 杉本直三, 上野智弘, 福山秀直
    • Journal Title

      信学技報 Vol.108, No.385

      Pages: 363-366

  • [Journal Article] Minimal assistance and training for visual evaluation of left ventricular EF in echocardiography2009

    • Author(s)
      Maiko Kominami, Tomohiro Ueno, Tsuyoshi Shiina, Naozo Sugimoto
    • Journal Title

      信学技報 Vol.108, No.385

      Pages: 349-352

  • [Presentation] High resolution 3D images and NMR spectra of chick embryo and medaka by 14.1 T MR microscopy, ISMRM Scientific Workshop, Ultra-High Field Systems & Applications : 7T & Beyond : Progress2011

    • Author(s)
      Tomohiro Ueno, Wataru Kuwabara, Mai Murashima, Masahiro Hiraishi, Yoshimi Yamaguchi, Takeshi Miura, Naoya Hatano, Yoshihito Taniguchi, Shinichi Urayama, Hidenao Fukuyama, Koji Sakai, Naozo Sugimoto
    • Organizer
      Pitfalls and Potential
    • Place of Presentation
      Lake Louse, Alberta, Canada
    • Year and Date
      2011-02-22
  • [Presentation] MR顕微鏡の開発とメダカの3次元的可視化2010

    • Author(s)
      上野智弘, 金山翔, 桑原航, 浦山慎一, 波多野直也, 山口佳美, 三浦岳, 谷口善仁, 杉本直三, 福山秀直
    • Organizer
      小型魚類研究会
    • Place of Presentation
      埼玉県さいたま市
    • Year and Date
      2010-09-18
  • [Presentation] 心筋MRI-Tagging画像における時空間3次元濃度曲面解析によるタグ抽出と解析2010

    • Author(s)
      滋野井孝泰, 進藤誠元, 上野智弘, 浦山慎一, 福山秀直, 東高志, 杉本直三
    • Organizer
      生体医工学シンポジウム2010
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2010-09-10
  • [Presentation] 超音波断層像による左室駆出率評価支援のための基礎的検討2008

    • Author(s)
      小南真以子, 上野智弘, 椎名毅, 杉本直三
    • Organizer
      生体医工学シンポジウム2008
    • Place of Presentation
      大阪府豊中市
    • Year and Date
      2008-09-20
  • [Presentation] Watershed Lake Treeを用いた3次元MRI時系列データを対象とする左心室およびその周辺領域の抽出システム2008

    • Author(s)
      小林良樹, 水田忍, 松田哲也
    • Organizer
      生体医工学シンポジウム2008
    • Place of Presentation
      大阪府豊中市
    • Year and Date
      2008-09-19

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Published: 2012-01-26   Modified: 2016-04-21  

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