Depth Perception for Stereo-Photographs with Reversed Disparity
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- Sato Takao
- Department of Psychology, Fuculty of Letters, University of Tokyo
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- Okubo Takashi
- Department of Psychology, Fuculty of Letters, University of Tokyo
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- Shigemasu Hiroaki
- Department of Psychology, Fuculty of Letters, University of Tokyo
Bibliographic Information
- Other Title
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- 人間の顔はなぜでっぱってみえるのか? : 反転視差錯視の実験的検討
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Abstract
When the two pictures of a stereo pair are interchanged, binocular disparity is completely reversed. Thus we should perceive reversed depth, if perception is solely determined by disparity. However, we tend to perceive normal depth, i.e. a normal convex face instead of concave face (reversed disparity illusion). This interesting phenomenon was studied systematically through several psychological experiments with photographs of human face. The illusion weakened when disparity was exaggerated, or when the familiarity of the stimulus was decreased by presenting negative or up-side-down photographs. These results indicate that the illusion occurs through complex dynamics among different depth cue systems.
Journal
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- ITE Technical Report
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ITE Technical Report 21.33 (0), 113-120, 1997
The Institute of Image Information and Television Engineers
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Details 詳細情報について
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- CRID
- 1390001204523225984
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- NII Article ID
- 110003690635
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- NII Book ID
- AN1059086X
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- ISSN
- 24241970
- 13426893
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed