Presentation	1997/11/21 Experimental Analysis of Surface Reconstruction from Motion Parallax, Part I Takefumi HAYASHI, Toshio INUI,
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Abstract(in English)	Moving random dot patterns are used to investigate the human visual system's sensitivity to sinusoidal depth modulations specified by motion parallax. Modulation transfer functions (MTF) are affected both by dot average velocity and dot density. Three dots per period are necessary to perceive the sinusoidal surfaces. The value of (threshold of perception)/(average dot interval) is constant in every dot density and frequency condition. This implies that the surface reconstruction from motion parallax utilizes the gradient of the velocity field. These experimental results are similar to those in surface reconstruction from binocular disparity.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	motion parallax / surface reconstruction / MIT
Paper #	HIP97-26
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Conference Information
Committee	HIP
Conference Date	1997/11/21(1days)
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Paper Information
Registration To	Human Information Processing (HIP)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Experimental Analysis of Surface Reconstruction from Motion Parallax, Part I
Sub Title (in English)
Keyword(1)	motion parallax
Keyword(2)	surface reconstruction
Keyword(3)	MIT
1st Author's Name	Takefumi HAYASHI
1st Author's Affiliation	Faculty of Informatics, Kansai University()
2nd Author's Name	Toshio INUI
2nd Author's Affiliation	Faculty of Letters, Kyoto University
Date	1997/11/21
Paper #	HIP97-26
Volume (vol)	vol.97
Number (no)	389
Page	pp.pp.-
#Pages	8
Date of Issue