Effect of an Occluding Contour on the Volume Perception in Binocular Stereopsis : Optics and Quantum Electronics
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概要
- 論文の詳細を見る
When we observe a solid object such as a sphere or a cylinder, we cannot "see" its rear part. However, we often "perceive" the rear part of an object with a sense of solidity. This perception is called the volume perception. In the present research, we investigated the volume perception in stereopsis psychophysically. The results suggest that the cue for the volume perception is a type of occluding contour, that is, the volume perception occurs when a contour is generated by self-occlusion such as the outline of a sphere, while the rear part is not perceived when a contour corresponds to a discontinuous ridge such as an edge of a polyhedron.
- 社団法人応用物理学会の論文
- 2001-09-15
著者
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WATANABE Osamu
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
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IDESAWA Masanori
Graduate School of Information Systems The University of Electro-Communications
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Idesawa Masanori
Graduate School Of Information Systems University Of Electro-communications
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Watanabe Osamu
Graduate School Of Information Systems University Of Electro-communications:satellite Venture Busine
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Watanabe Osamu
Graduate School Of Engineering Tokyo Metropolitan University
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