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Accurate recovery of line and sheet structures in 3D medical images based on multiscale local structure analysis and its advanced applications

Research Project

Project/Area Number 18300059
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Perception information processing/Intelligent robotics
Research InstitutionOsaka University

Principal Investigator

SATO Yoshinobu  Osaka University, 医学系研究科, 准教授 (70243219)

Co-Investigator(Kenkyū-buntansha) NAKAMOTO Masahiko  大阪大学, 医学系研究科, 助教 (00380634)
NISHII Takashi  大阪大学, 医学系研究科, 助教 (70304061)
TANAKA Hisashi  大阪大学, 医学系研究科, 講師 (40294087)
HORI Masatoshi  大阪大学, 医学系研究科, 助教 (00346206)
TOMIYAMA Noriyuki  大阪大学, 医学系研究科, 准教授 (50294070)
TAMURA Shinichi  大阪大学, 医学系研究科, 教授 (30029540)
JHOKO Takeshi  大阪大学, 医学系研究科, 教授 (20263270)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥18,220,000 (Direct Cost: ¥15,400,000、Indirect Cost: ¥2,820,000)
Fiscal Year 2008: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2007: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2006: ¥6,000,000 (Direct Cost: ¥6,000,000)
Keywords画像情報処理 / 多重解像度解析 / CT / MRI / 撮像系特性 / 点広がり関数 / 血管 / 関節軟骨 / 多重解像度 / 尾根線 / 骨折線 / 骨折整復 / 肝動脈 / カテーテル治療 / 亜区域分割 / カテーテル / ガイドワイヤー / 血管分岐 / 最適形状推定 / 軟骨 / CT画像 / 医用画像 / 厚み計測 / 逆問題 / 近接
Research Abstract

3次元画像の局所的な2次関数近似と多重解像度解析に基づく局所的な線・面の位置・方向の精密決定、多重解像度空間探索による線状・面状の大局構造(尾根線、尾根面)の自動抽出、撮像系特性を考慮に入れた超解像精密定量化を行う3次元線状・面状構造解析の統一的枠組みを構築した。この枠組みに基づいて、3次元MR画像からの関節軟骨厚精密定量化、3次元CT画像からの骨折部位(骨折線)の抽出と骨折整復計画、3次元CT画像からの肺3次元CT画像からの肝血管の抽出とカテーテル治療支援などの医学問題に応用して、有効性を実証した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (26 results)

All 2009 2008 2007 2006 Other

All Journal Article (13 results) (of which Peer Reviewed: 7 results) Presentation (13 results)

  • [Journal Article] Computer-assisted preoperative planning of proximal femur fracture using 3-D CT data2009

    • Author(s)
      Okada T
    • Journal Title

      IEEE Transactions on Biomedical Engineering (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Automated segmentation of the liver from 3D CT images using probabilistic atlas and multi-level statistical shape model2008

    • Author(s)
      Okada T
    • Journal Title

      Academic Radiology 15

      Pages: 1390-1403

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 人体臓器汎化モデリングのための形状安定化項を導入した多階層統計的形状モデル2008

    • Author(s)
      岡田 俊之
    • Journal Title

      電子情報通信学会論文誌D J91-D(7)

      Pages: 1862-1873

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 治療支援とCAD2008

    • Author(s)
      佐藤 嘉伸
    • Journal Title

      Medical Imaging Technology 26

      Pages: 315-319

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Accurate thickness measurement of two djacent sheet structures in CT images2007

    • Author(s)
      Cheng Y, Sato Y, Tanaka H, Nishii T, Sugano N, Nakamura H, Yoshikawa H, Wang S, and Tamura S
    • Journal Title

      IEICE Transactions on Information and Systems,E90-ED(1)

      Pages: 271-282

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Recovery of respiratory motion and deformation of the liver using laparoscopic freehand 3D ultrasound system2007

    • Author(s)
      Nakamoto M, Hirayama H, Sato Y, Konishi K, Kakeji Y, Hashizume M, and Tamura S
    • Journal Title

      Medical Image Analysis,11(5)

      Pages: 429-442

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Accurate Thickness Measurement of Two Adjacent Sheet Structures in CT Images2007

    • Author(s)
      程 遠志
    • Journal Title

      IEICE Trans. Inf. & syst VOL. E90-D NO. 1(in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Model-based Measurement of the Articular Cartilage Thickness in the Hip Joint2007

    • Author(s)
      程 遠志
    • Journal Title

      Asian Forum on Medical Imaging (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Accuracy analysis of thickness measurement for two sheet structures in CT images2006

    • Author(s)
      程 遠志
    • Journal Title

      Int J Computer Assisted Radiology and Surgery vol. 1(suppl. 1)

      Pages: 464-464

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Improved technique for determination of cartilage thickness in the femoral head using MR images2006

    • Author(s)
      程 遠志
    • Journal Title

      第16回コンピュータ支援画像診断学会大会

      Pages: 333-334

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Automated segmentation of acetabular cartilage in CT images of the hip2006

    • Author(s)
      Reza A.Zoroofi
    • Journal Title

      Int J Computer Assisted Radiology and Surgery vol.1(suppl.1)

      Pages: 73-76

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fully automatic localization of the articular space in MR images of the hip joint2006

    • Author(s)
      Reza A.Zoroofi
    • Journal Title

      Int J Computer Assisted Radiology and Surgery vol.1(suppl.1)

      Pages: 464-465

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Computer-assisted preoperative planning of proximal femur fracture using 3-D CT data,

    • Author(s)
      Okada T, Iwasaki Y, Koyama T, Sugano N, Chen YW, Yonenobu K, Sato Y
    • Journal Title

      IEEE Transactions on Biomedical Engineering, in press

      Pages: 0-0

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] Thinsection CTデータを用いた肺区域分割ソフトの開発, 区域気管支による精度評価2008

    • Author(s)
      田中 悠子
    • Organizer
      第49回日本肺癌学会総会
    • Place of Presentation
      福岡県・北九州市
    • Year and Date
      2008-11-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] Intraoperative recovery of organ motion and deformation for escopic surgical avigation2008

    • Author(s)
      Sato Y
    • Organizer
      4^<th> Workshop on Augmented envionments for Medical Imaging including Augmented Reality in Computer-aided Surgery (AMI-ARCS 2008)
    • Place of Presentation
      New York City
    • Year and Date
      2008-09-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Automated Segmentation of the Hip Bones and Gartilages in Multi-Slice CT images2008

    • Author(s)
      A. Baniasadipour
    • Organizer
      電子情報通信学会
    • Place of Presentation
      沖縄県那覇市
    • Year and Date
      2008-01-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Automated visualization of femoral and acetabular cartilages in MR images of the hip2008

    • Author(s)
      M. Khanmohammadi M.
    • Organizer
      電子情報通信学会
    • Place of Presentation
      沖縄県那覇市
    • Year and Date
      2008-01-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] Determination of optimal guidewire shape for catheterization procedure based on vessel shape at bifurcation2008

    • Author(s)
      Asaka T
    • Organizer
      Computer Assisted Radiology and Surgery: 22th International Symposium and Exhibition
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2008 Annual Research Report
  • [Presentation] Construction of hierarchical multi-organ statistical atlases and their application to multi-organ segmentation from CT images2008

    • Author(s)
      Okada T
    • Organizer
      Eleventh International Conference on Medical Image Computing and Computer Assisted Intervention
    • Place of Presentation
      New York, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] 血管分岐部の形状に基づくカテーテルガイドワイヤ最適形状の推定2007

    • Author(s)
      安積 友樹
    • Organizer
      電子情報通信学会
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2007-11-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] A Fully Automated Method for Segmentation and Thickness Map Estimation of Femoral and Acetabutar Cartilages in 3D CT Images of the Hip2007

    • Author(s)
      Baniasadipour A.
    • Organizer
      5th International Symposium on Image and Signal Processing and Analysis
    • Place of Presentation
      Istanbul, Turkey
    • Year and Date
      2007-09-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] マルチスケールに基づく3次元線状構造の中心線の抽出---マルチスケール化による効果の基礎的検討---

    • Author(s)
      木西 基, 岡田 俊之, 大須賀 慶悟, 堀 雅敏, 陳 延偉, 佐藤 嘉伸
    • Organizer
      電子情報通信学会2009年総合大会講演論文集 D_16_003
    • Related Report
      2008 Final Research Report
  • [Presentation] 肝動脈血管分岐部での最適ガイドワイヤ形状の推定---カテーテル先端方向の角度制限の導入---

    • Author(s)
      木西 基, 岡田 俊之, 大須賀 慶悟, 堀 雅敏, 陳 延偉, 佐藤 嘉伸
    • Organizer
      電気関係学会関西支部連合大会,電気関係学会関西支部連合大会講演論文集 G13-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Determination of optimal guidewire shape for catheterization procedure based on vessel shape at bifurcation, Computer Assisted Radiology and Surgery

    • Author(s)
      Asaka T, Okada T, Osuga K, Hori M, Chen YW, Nakamura H, Sato Y
    • Organizer
      22th International Symposium and Exhibition (CARS2008), Osaka, Japan,International Journal of ComputerAssisted Radiology and S3(suppl.1)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Recovery of liver motion and deformation due to respiration using laparoscopic reehand 3D ultrasound system, Lecture Notes in Computer Science,4192

    • Author(s)
      Nakamoto M, Hirayama H, Sato Y, Konishi K, Kakeji Y, Hashizume M, and Tamura S
    • Organizer
      Proc. Nineth International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI2006), Part II
    • Place of Presentation
      Copenhagen, Denmark
    • Related Report
      2008 Final Research Report
  • [Presentation] Automated segmentation of acetabular cartilage in T images of the hip, Computer Assisted Radiology and Surgery

    • Author(s)
      Zoroofi RA, Sato Y, Nishii T, Nakanishi K, Tanaka H, Sugano N, Yoshikawa H, Nakamura H, Tamura S
    • Organizer
      20th International Symposium and Exhibition (CARS2006), Osaka, Japan, International Journal of ComputerAssisted Radiology and Surgery, 1(suppl.1)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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