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Representation, Acquisition and Utilization of World Model in Computer Vision

Research Project

Project/Area Number 60302048
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field 計算機工学
Research InstitutionOsaka University

Principal Investigator

TSUJI Saburo  Faculty of Engineering Science, Osaka University, 基礎工学部, 教授 (60029527)

Co-Investigator(Kenkyū-buntansha) TORIWAKI Jun-ichiro  Faculty of Engineering, Nagoya University, 工学部, 教授 (30023138)
MATSUYAMA Takashi  Faculty of Engineering, Tohoku University, 工学部, 助教授 (10109035)
SUGIHARA Koukichi  Faculty of Engineering, University of Tokyo, 工学部, 助教授 (40144117)
KITAHASHI Tadahira  Institute of Industrial Science, Osaka University, 産業科学研究所, 教授 (70029453)
OHTA Yuichi  Institute of Information Science and Electronics,Tsukuba University, 電子情報工学系, 講師 (50115804)
Project Period (FY) 1985 – 1986
Project Status Completed (Fiscal Year 1986)
Budget Amount *help
¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1986: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsComputer Vision / World Model / Computer Graphics / Knowledge / 3-D Model / 運動モデル
Research Abstract

The central problem of computer vision is to represent the environments by world models. Various models have been proposed and studied, however any intensive research has not been made on comparison between these models. The objective of this cooperative research is to discuss on these models by authorities in computer vision and find the most promissing future direction of the research. Following models have been presented and compared.
1. Geometrical model
Effectiveness and efficiency of geometrical models used for computer vision and planning of robots are discussed. Their model structures developed for the computer graphics are not sufficient for the computer vision, and we need to develop new data structures.
2. Learning model
Methods for learning models from examples shown are presented, and the model strucutres needed for the machine vision are discussed.
3. Voxel model
Voxel models represented by 3-D data are presented. The computation using the models and applications for the computer graphics are discussed.
4. Structural line models
Representation of curved objects by structural lines and its mathematics are presented.
5 Map models
Map models which represent various data over wide areas are presented, and their structures and processing methods are discussed.
6. Overall discussions
Problems of these models, methods for utilizing them, and relations with the industrial vision are discussed to explore the directions of future researches.

Report

(1 results)
  • 1986 Final Research Report Summary
  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] 辻三郎: 日本機械学会誌. 89. 1142-1146 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 松山隆司: 情報処理学会コンピュータビジョン研究会報告. 86. 1-8 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 渡辺正規: 情報処理学会論文誌. 27. 1086-1094 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 坂内正夫: 情報処理学会論文誌. 27. 1153-1161 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 中嶋正之: 情報処理学会論文誌. 27. 663-670 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 中山晶: 電子通信学会論文誌. J69-D. 259-260 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 鳥脇純一郎: 医用電子と生体工学. 24. 293-303 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 杉原厚吉: 情報処理学会「グラフィクスとCAD」シンポジウム. 19-26 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 金沢靖: 電子通信学会誌. PRV86. 39-48 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] T.Tenma: Proc.COMPSAC-86,IEEE. 105-112 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 渡辺弥寿夫: 電気関係学会北陸支部連合大会. 103 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 白井良明: 電子通信学会誌. 69. 1152-1156 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 田村秀行: 情報処理学会コンピュータビジョン研究会報告. 86. 1-8 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 北村喜文: 電子通信学会誌. PRV86. 9-16 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Tsuji Saburo: "Image Understanding" Journal of Japanese Society of Mechanical Engineers. 89. 1142-1146 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Matuyama Takashi: "Combination of Image Processing Oparators" Technical Report of Computer Vision, Information Processing Society of Japan.86. 1-8 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Watanabe Masanori: "Improving Accuracy of Depth Determination by Right-angled" Transaction of Information Processing Society of Japan. 27. 1086-1094 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Sakauchi Masao: "Geographical Database" Transaction of Information Processing Society of Japan. 27. 1153-1161 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Nakajima Masayuki: "A Study of an Automatic Identification and Tracking of a Preceding Car" Transaction of Information Processing Society of Japan. 27. 663-670 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Nakayama Akira: "An Effcient Implementation Method of Local Parallel Algorithms for Large-Scale Images Based upon Pipeline Structure" Transaction of Institute of Electronics and Communication Engineers. J69-D. 259-260 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Toriwaki Jun-ichiro: "Methods for Displaying 3-D Medical Images" Japanese Journal of Medical Electronics and Biological Engineering. 24. 293-303 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Sugihara Kokichi: "An Approach to Error-Free Solid Modelling" Symposium on Graphics & CAD, Information Processing Society of Japan. 19-26 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Kanazawa Yasushi: "A Method for Recognition of Compound Polyhedra in a Scene Based on Clique Detection" Pattern Recognition & Understanding, IECE. PRV86. 39-48 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Tenma Takao: "A Generation System for Language-Oriented Editors" Proc. COMPSAC-86, IEEE. 105-112 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Watanabe Yasuo: "Extraction of 3-Dimensional Information by Projecting a pair of Slit-Rays" Joint Conf. on Electrical Engineering in Hokuriku Area. 103 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Shirai Yoshiaki: "Computer Vision" Journal of IECE. 69. 1152-1156 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Tamura Hideyuki: "A Prototype of DIA-Expert System (1) - Design Concept and Chracterictics -" Computer Vision, Information Processing Society of Japan. 86. 1-8 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] Kitamura Yoshifumi: "Trinocular Vision using Edge Continuity and Local Features" Pattern Recognition & Understanding, IECE. PRU86. 9-16 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary

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Published: 1987-03-31   Modified: 2016-04-21  

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