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A phenomenological approach to salient maps and illusory contours
Yang, ZY; Ma, SD
1996-08-01
发表期刊NETWORK-COMPUTATION IN NEURAL SYSTEMS
卷号7期号:3页码:555-571
文章类型Article
摘要This paper presents a new general approach to salient maps and illusory contours. We first formulate an energy model for representing line contours with a set of line segments of different geometric redundancy. New items incorporated into the energy are marginal energy, point energy and exchange interaction. Marginal energy and exchange interaction induce several kinds of bound energy, which provides a general solution to the segmentation/grouping/binding problem. Salient maps and illusory contours emerge out of images at some critical points as a kind of phase transition and thus can be detected in parallel at the early vision stages. These phase transitions, with no obvious hysteresis, have interesting behaviour including crossovers. The energy model, providing some intuition to the strategies for visual representation by the brain, may be related to the retinotopic mapping and the functional columnar architecture of the brain cortex and casts some doubts on the present computational theory of vision.
WOS标题词Science & Technology ; Technology ; Life Sciences & Biomedicine
关键词[WOS]VISUAL-CORTEX
收录类别SCI
语种英语
WOS研究方向Computer Science ; Engineering ; Neurosciences & Neurology
WOS类目Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic ; Neurosciences
WOS记录号WOS:A1996VT25700006
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文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/21907
专题09年以前成果
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GB/T 7714
Yang, ZY,Ma, SD. A phenomenological approach to salient maps and illusory contours[J]. NETWORK-COMPUTATION IN NEURAL SYSTEMS,1996,7(3):555-571.
APA Yang, ZY,&Ma, SD.(1996).A phenomenological approach to salient maps and illusory contours.NETWORK-COMPUTATION IN NEURAL SYSTEMS,7(3),555-571.
MLA Yang, ZY,et al."A phenomenological approach to salient maps and illusory contours".NETWORK-COMPUTATION IN NEURAL SYSTEMS 7.3(1996):555-571.
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