Contour detection improved by context-adaptive surround suppression.
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ABSTRACT:
SUBMITTER: Sang Q
PROVIDER: S-EPMC5536361 | biostudies-literature | 2017
REPOSITORIES: biostudies-literature
Publications
Contour detection improved by context-adaptive surround suppression.
Sang Qiang Q Cai Biao B Chen Hao H
PloS one 20170731 7
Recently, many image processing applications have taken advantage of a psychophysical and neurophysiological mechanism, called "surround suppression" to extract object contour from a natural scene. However, these traditional methods often adopt a single suppression model and a fixed input parameter called "inhibition level", which needs to be manually specified. To overcome these drawbacks, we propose a novel model, called "context-adaptive surround suppression", which can automatically control ...[more]
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