Presentation 2000/6/6
The Contribution of Color to Binocular Stereopsis
Nobuaki Ito, Takao Sato,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Precedent studies suggests that color has parcel effect on steropsis. But these studies used equiluminant stimulus that might not exactly be isoluminant. We developped the method called "depth nulling paradigm" using the novel stimuli 'dymamic random-phase stereogram stereogram(DRPS)' and directly compared the amount or color information with luminance information on stereopsis. The results show that the equivalent luminance contrast of red-green opponent color grating is 0.25. Further investigation with depth nulling paradigm will lead to illumination onto the interaction of color and luminance on stereopis that reveals the mechanism of it.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) steropsis / color / dynamic random-phase stereogram / depth nulling paradigm
Paper # MVE2000-24
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Committee MVE
Conference Date 2000/6/6(1days)
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Paper Information
Registration To Media Experience and Virtual Environment (MVE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The Contribution of Color to Binocular Stereopsis
Sub Title (in English)
Keyword(1) steropsis
Keyword(2) color
Keyword(3) dynamic random-phase stereogram
Keyword(4) depth nulling paradigm
1st Author's Name Nobuaki Ito
1st Author's Affiliation Graduate School of Humanities and Sociology, University of Tokyo()
2nd Author's Name Takao Sato
2nd Author's Affiliation Graduate School of Humanities and Sociology, University of Tokyo
Date 2000/6/6
Paper # MVE2000-24
Volume (vol) vol.100
Number (no) 108
Page pp.pp.-
#Pages 5
Date of Issue