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Moving Object Detection and Shadow Removing under Changing Illumination Condition
Joint Authors
Liao, Honghong
Xu, Jun
Sun, Weiping
Yu, Shengsheng
Fan, Heng
Xiang, Jinhai
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Moving object detection is a fundamental step in video surveillance system.
To eliminate the influence of illumination change and shadow associated with the moving objects, we proposed a local intensity ratio model (LIRM) which is robust to illumination change.
Based on the analysis of the illumination and shadow model, we discussed the distribution of local intensity ratio.
And the moving objects are segmented without shadow using normalized local intensity ratio via Gaussian mixture model (GMM).
Then erosion is used to get the moving objects contours and erase the scatter shadow patches and noises.
After that, we get the enhanced moving objects contours by a new contour enhancement method, in which foreground ratio and spatial relation are considered.
At last, a new method is used to fill foreground with holes.
Experimental results demonstrate that the proposed approach can get moving objects without cast shadow and shows excellent performance under various illumination change conditions.
American Psychological Association (APA)
Xiang, Jinhai& Fan, Heng& Liao, Honghong& Xu, Jun& Sun, Weiping& Yu, Shengsheng. 2014. Moving Object Detection and Shadow Removing under Changing Illumination Condition. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-501333
Modern Language Association (MLA)
Xiang, Jinhai…[et al.]. Moving Object Detection and Shadow Removing under Changing Illumination Condition. Mathematical Problems in Engineering No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-501333
American Medical Association (AMA)
Xiang, Jinhai& Fan, Heng& Liao, Honghong& Xu, Jun& Sun, Weiping& Yu, Shengsheng. Moving Object Detection and Shadow Removing under Changing Illumination Condition. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-501333
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-501333