Representation of higher-order statistical structures in natural scenes via spatial phase distributions
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- 作者：HaDi MaBouDia ; Hideaki Shimazakib ; Shun-ichi Amarib ; Hamid Soltanian-Zadeha ; c ; d ; hszadeh@ut.ac.ir" class="auth_mail" title="E-mail the corresponding author ; hamids@rad.hfh.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Natural scenes ; Redundancy reduction ; Spatial phase information ; Higher-order statistical structures ; Spatial vision ; Complex representation model of visual cortex
- 刊名：Vision Research
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：120
- 期：Complete
- 页码：61-73
- 全文大小：3168 K
文摘
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Uniform and bimodal distributions characterize spatial phases of natural scenes.
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Non-Gaussianity and higher-order dependency may generate bimodal distributions.
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Bimodal distributions support the presence of phase sensitive complex cells.