ITE Technical Report
Online ISSN : 2433-0914
Print ISSN : 0386-4227
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Volume 14, Issue 2
Displaying 1-7 of 7 articles from this issue
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  • [title in Japanese]
    Article type: Cover
    1990 Volume 14 Issue 2 Pages Cover1-
    Published: January 12, 1990
    Released on J-STAGE: October 06, 2017
    DOIhttps://doi.org/10.11485/tvtr.14.2_Cover1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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  • [title in Japanese]
    Article type: Bibliography
    1990 Volume 14 Issue 2 Pages Misc1-
    Published: January 12, 1990
    Released on J-STAGE: October 06, 2017
    DOIhttps://doi.org/10.11485/tvtr.14.2_Misc1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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  • [title in Japanese]
    Article type: Index
    1990 Volume 14 Issue 2 Pages Toc1-
    Published: January 12, 1990
    Released on J-STAGE: October 06, 2017
    DOIhttps://doi.org/10.11485/tvtr.14.2_Toc1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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  • Energy Minimization Approach for Image Processing : Relaxation and Regularization
    Katsuhiko Sakaue
    Article type: Article
    1990 Volume 14 Issue 2 Pages 1-8
    Published: January 12, 1990
    Released on J-STAGE: October 06, 2017
    DOIhttps://doi.org/10.11485/tvtr.14.2_1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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    In this paper, energy minimization approach for image processing is reviewed. Through regularization, a wide range of ill-posed visual reconstruction problems may be reformulated as variational principles. A snake is an energy-minimizing spline guided by constraint forces that pull it toward image features. Stochastic relaxation is a highly parallel Monte Carlo algorithm for energy minimization.
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  • A Study on Binocular Fusion
    Toru KANEKO, Eisaku MAEDA
    Article type: Article
    1990 Volume 14 Issue 2 Pages 9-16
    Published: January 12, 1990
    Released on J-STAGE: October 06, 2017
    DOIhttps://doi.org/10.11485/tvtr.14.2_9
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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    Effect of copettitive vertical disparities on binocular fusion is studied. A brief experiment with vertically misaligned binocular figures has shown that human eyes tend to move to fuse circles rather than to fuse straight lines. Any portion of a circle has its unique orientation, while a straight line has a single orientation along i t. Therfore, the experimental results can be interpreted as showing that orientationallytuned binocular edge detectors send signals to an eye movement controller to registrate the corresponding bdges, and that the signal intensity depends on the uniqueness of the correspondence.
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  • A Study on High Speed Browsing
    Shinji ABE, Yoshinobu TONOMURA
    Article type: Article
    1990 Volume 14 Issue 2 Pages 17-22
    Published: January 12, 1990
    Released on J-STAGE: October 06, 2017
    DOIhttps://doi.org/10.11485/tvtr.14.2_17
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    This paper proposes a high speed browsing method called Progressive Browsing. Retrievals of many picture data stored in an optical disk as database are performed by Progressive Brousing at high speed. This method is realised by Progressive Buildup Method used for still picture coding, and the first s-tage picture are used for high speed browsing by the advantage of very fast access to pictures in the~ tracks near by. In order to find an optimum speed of the Progressive Browsing from the view of human factors, we made an experiment to get a relation between discrimination ability and a browsing speed.
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  • [title in Japanese]
    Article type: Appendix
    1990 Volume 14 Issue 2 Pages App1-
    Published: January 12, 1990
    Released on J-STAGE: October 06, 2017
    DOIhttps://doi.org/10.11485/tvtr.14.2_App1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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