VISION
Online ISSN : 2433-5630
Print ISSN : 0917-1142
ISSN-L : 0917-1142
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Volume 13, Issue 4
Displaying 1-7 of 7 articles from this issue
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  • Property of the Mechanism Processing Inter-ocular Velocity Differences to See Motion in Depth
    Daisuke Kakehi, Satoshi Shioiri, Hirohisa Yaguchi
    2001 Volume 13 Issue 4 Pages 209-219
    Published: 2001
    Released on J-STAGE: April 19, 2019
    DOIhttps://doi.org/10.24636/vision.13.4_209
    JOURNAL FREE ACCESS
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    There are two binocular cues for perception of motion in depth. One is binocular disparity changes in time and the other is velocity differences between the ll!ft and right retinal images (inter-ocular velocity differences). We investigated the effect of motion direction in a front-parallel plane and temporal frequency on the perception of motion in depth based on inter-ocular velocity differences. We found first that 2-D horizontal motion influenced motion in depth perception more than 2-D vertical motion, and second that inter-ocular velocity differences was useful for motion in depth stimulus up to about 5 Hz. These results suggest that inter-ocular velocity differences are useful to see motion in depth within median plane and at high speeds.

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