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2001 Fiscal Year Final Research Report Summary

Research on Human Image Understanding for the Coming Aged Society -Computer Eye Technologies to Watch People Kindly for Their Assistance-

Research Project

Project/Area Number 11450146
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 情報通信工学
Research InstitutionNagoya University

Principal Investigator

SUENAGA Yasuhito  Graduate School of Engneering, Nagoya University, Professor, 工学研究科, 教授 (60293643)

Co-Investigator(Kenkyū-buntansha) MEKADA Yoshito  Graduate School of Engneering, Nagoya University, Associated Professor, 工学研究科, 助教授 (00282377)
Project Period (FY) 1999 – 2001
KeywordsThe Aged Society / Human Image Recognition / Human Image Understanging / Human Image Generation / 3-D Human Model / Medical Image Processing / Mathematical Formula Recognition / High Speed Image Rendering
Research Abstract

We conducted fundamental research on a "kind eye" technologies to watch people kindly for their assistance and protection by human image understanding by computers.
Especially we examined methods for understanding human face, eyes, mouth, hand, fingers, and body postures. Based on human images acquired under natural human activity environment, we researched technologies for human eye detection, human face expression and recognition, physically based modeling and rendering of human walking animation. And human spine posture recognition based on a generic human spine data and using a newly developed connected sphere model and a precise spine model.
We investigated methods for various medical image processing for the generation of very precise human models needed for accurate analysis and synthesis of human images. We also did research on the online recognition of handwritten mathematical formulas, and high speed rendering of large 3 dimensional data.

  • Research Products

    (12 results)

All Other

All Publications (12 results)

  • [Publications] 森 健策: "3次元医用画像の変形に基づく管腔臓器の仮想展開像の作成と胃X線CT像への応用"電子情報通信学会論文誌. J83-D-II,1. 351-361 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kensaku MORI: "Automated anatomical labeling of the bronchial branch andits application to the virtual bronchoscopy system"IEEE Trans. on Medical Imaging. Vol.19, No.2. 103-114 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 青島 史郎: "実時間手書きストローク解析による数式入力システム"電子情報通信学会論文誌. J83-D-II,5. 1232-1245 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Ken Tsutsuguchi: "Human walking animation based on foot reaction force in the three-dimensional virtual world"The Journal of Visualization and Computer Animation. 2000-11. 3-6 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 吉岡政洋: "ソフトウェアによる高速ボリュームレンダリング手法の開発と仮想化内視鏡システムへの適用"MEDICAL IMAGING TECHNOLOGY. Vol.19, No.6. 477-486 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Daisuke Furukawa: "Human Spine Posture Estimation from Video Images Based on Connected Vertebra Spheres Model"Proc. of Computer Animation. 2001. 174-181 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kensaku MORI, Akihiro KUSHIDA, Yasuhito SUENABA, Jun-ichiro TORIWAKI: "A method for generating a virtually stretched image of the pipe structured organ basing upon deformation of a 3-D medical Image with application to stomach X-ray CT images"The transaction of the Institute of electronics, information and communication engineers. J83-D-II. 351-361 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kensaku MORI, Jun-ichi Hasegawa, Yasuhlto Suenaga and Junichiro Toriwaki: "Automated anatomical labeling of the bronchial branch andits application to the virtual bronchoscopy system"IEEE Trans. on Medical Imaging. Vol. 19,No.2. 103-114 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Shiro AOSHIMA, Takahiro SUZUKI, Kensaku MORI, Yasuhito SUENAGA: "A Real-time Recognition Method of Handwritten Math Formulas"The transaction of the institute of electronics, information and communication engineers. J83-D-II,5. 1232-1245 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ken Tsutsuguchi, Satoshi Shimada, Yasuhito Suenaga, Noboru Sonehara and Sakuichi Otsuka: "Human walking animation based on foot reaction force in the three-dimensional virtual world"The Journal of Visualization and Computer Animation. 11. 3-16 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masahiro YOSHIOKA, Kensaku MORI, Yasuhito SUENAGA, Junichiro TORIWAKI: "Fast Volume REndering by Software : Usefulness in a Virtual Endoscopy System"Medical Imaging Technology. Vol. 19, No.6. 477-486 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Daisuke Furukawa, Kensaku Mori, Yasuhito Suenaga: "Human Spine Posture Estimation from Video Images Based on Connected Vertebra Spheres Model"Proc. of Computer Animation. 2001. 174-181 (2001)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2003-09-17  

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