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Shape from Texture : Effect of texel density and compression gradient on shape perception
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- UMEMURA Hiroyuki
- Department of Psychology, Faculty of Letters, Kyoto University
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- INUI Toshio
- Department of Psychology, Faculty of Letters, Kyoto University
Bibliographic Information
- Other Title
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- 形状知覚に及ぼすテクセルの密度および扁平率の勾配の効果
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Description
In early vision, there are many vision modules that estimate 3-D structure from two dimensional images and integrate the output into a single surface representation. Recovering 3-D shape from texture is estimated in one of these modules. In estimating shape from texture, we can use two different cues : density cue and compression cue. In this experiment, we examine how these two cues are integrated by using a textural cylinder that has conflicting two cues or variance in one of the cues. The results are well described by a model based on Bayesian estimation.
Journal
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- Technical report of IEICE. HIP
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Technical report of IEICE. HIP 95 (167), 31-36, 1995-07-21
The Institute of Electronics, Information and Communication Engineers
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Details 詳細情報について
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- CRID
- 1570572702486103552
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- NII Article ID
- 110003272248
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- NII Book ID
- AN10487237
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- Text Lang
- ja
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- Data Source
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- CiNii Articles
