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Modeling attention to salient proto-objects

delete2006-11-01
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PRE
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D
Dirk B. Walther *
C
Christof Koch
DOI:10.1016/j.neunet.2006.10.001delete
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摘要

摘要

En 中文
Selective visual attention is believed to be responsible for serializing visual information for recognizing one object at a time in a complex scene. But how can we attend to objects before they are recognized? In coherence theory of visual cognition, so-called proto-objects form volatile units of visual information that can be accessed by selective attention and subsequently validated as actual objects. We propose a biologically plausible model of forming and attending to proto-objects in natural scenes. We demonstrate that the suggested model can enable a model of object recognition in cortex to expand from recognizing individual objects in isolation to sequentially recognizing all objects in a more complex scene. (c) 2006 Published by Elsevier Ltd.
Keyword:
visual attention
proto-objects
object recognition
attention model
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论文数:
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被引数:
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