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Attentive visual recognition

Authors: Sergio Exel; Luiz Pessoa;

Attentive visual recognition

Abstract

Vision is an active process where behaviorally important information is selectively gathered. We present a model of visual recognition in which the high-resolution fovea is deployed to interesting regions by selective attention processes. The raw image is initially represented by a space-variant complex-cell map which is processed by a decision system that attempts to recognize the image given partial information. If the available information is insufficient to support recognition, an attentive foveation system is engaged and determines the subsequent image region of interest. The next foveation is based on both bottom-up information from the image and top-down information from the set of stored models, and corresponds to the process of selective attention within the model. The foveation process continues until the object is recognized. The model is applied to the task of face recognition where simulations illustrate its behavior.

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    influence
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Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
4
Average
Top 10%
Top 10%
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