Robust tracking via patch-based appearance model and local background estimation

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	Robust tracking via patch-based appearance model and local background estimation
	Zhong, Bineng ; Chen, Yan ; Shen, Yingju ; Chen, Yewang ; Cui, Zhen ; Ji, Rongrong ; Yuan, Xiaotong ; Chen, Duansheng ; Chen, Weibin ; Zhong BN(钟必能) ; Ji RR(纪荣嵘)
刊名	http://dx.doi.org/10.1016/j.neucom.2013.06.044
	2014
关键词	Models Tracking (position)
英文摘要	In this paper, to simultaneously address the tracker drift and occlusion problem, we propose a robust visual tracking algorithm via a patch-based adaptive appearance model driven by local background estimation. Inspired by human visual mechanisms (i.e., context-awareness and attentional selection), an object is represented with a patch-based appearance model, in which each patch outputs a confidence map during the tracking. Then, these confidence maps are combined via a robust estimator to finally get more robust and accurate tracking results. Moreover, we present a local spatial co-occurrence based background modeling approach to automatically estimate the local context background model of an interested object captured from a single camera, which may be stationary or moving. Finally, we utilize local background estimation to provide supervision to an analysis of possible occlusions and the adaption of patch-based appearance model of an object. Qualitative and quantitative experimental results on challenging videos demonstrate the robustness of the proposed method. ? 2013.
语种	英语
出版者	ELSEVIER SCIENCE BV
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/91412]
专题	数学科学－已发表论文
推荐引用方式 GB/T 7714	Zhong, Bineng,Chen, Yan,Shen, Yingju,et al. Robust tracking via patch-based appearance model and local background estimation[J]. http://dx.doi.org/10.1016/j.neucom.2013.06.044,2014.
APA	Zhong, Bineng.,Chen, Yan.,Shen, Yingju.,Chen, Yewang.,Cui, Zhen.,...&纪荣嵘.(2014).Robust tracking via patch-based appearance model and local background estimation.http://dx.doi.org/10.1016/j.neucom.2013.06.044.
MLA	Zhong, Bineng,et al."Robust tracking via patch-based appearance model and local background estimation".http://dx.doi.org/10.1016/j.neucom.2013.06.044 (2014).