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Proceedings Paper

Contour detection based on brightness and contour completion
Author(s): Lamei Zou; Min Wan; Liujia Jin; Yahong Gao; Weidong Yang
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Paper Abstract

The further research of visual processing mechanism provides a new idea for contour detection. On the primary visual cortex, the non-classical receptive field of the neurons has the orientation selectivity exerts suppression effect on the response of classical receptive field, which influences edge or line perception. Based on the suppression property of non-classical receptive field and contour completion, this paper proposed a contour detection method based on brightness and contour completion. The experiment shows that the proposed method can not only effectively eliminate clutter information, but also connect the broken contour points by taking advantage of contour completion.

Paper Details

Date Published: 14 December 2015
PDF: 6 pages
Proc. SPIE 9812, MIPPR 2015: Automatic Target Recognition and Navigation, 98120B (14 December 2015); doi: 10.1117/12.2205460
Show Author Affiliations
Lamei Zou, Huazhong Univ. of Science and Technology (China)
Min Wan, Huazhong Univ. of Science and Technology (China)
Liujia Jin, Huazhong Univ. of Science and Technology (China)
Yahong Gao, Huazhong Univ. of Science and Technology (China)
Weidong Yang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 9812:
MIPPR 2015: Automatic Target Recognition and Navigation
Nong Sang; Xinjian Chen, Editor(s)

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