Object tracking across non-overlapping views by learning inter-camera transfer models

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	Object tracking across non-overlapping views by learning inter-camera transfer models
	Chen, Xiaotang; Huang, Kaiqi; Tan, Tieniu
发表期刊	PATTERN RECOGNITION
	2014-03-01
卷号	47 期号:3 页码:1126-1137
文章类型	Article
摘要	In this paper, we introduce a novel algorithm to solve the problem of object tracking across multiple non-overlapping cameras by learning inter-camera transfer models. The transfer models are divided into two parts according to different kinds of cues, i.e. spatio-temporal cues and appearance cues. To learn spatio-temporal transfer models across cameras, an unsupervised topology recovering approach based on N-neighbor accumulated cross-correlations is proposed, which estimates the topology of a non-overlapping multi-camera network. Different from previous methods, the proposed topology recovering method can deal with large amounts of data without considering the size of time window. To learn inter-camera appearance transfer models, a color transfer method is used to model the changes of color characteristics across cameras, which has an advantage of low requirements to training samples, making update efficient when illumination conditions change. The experiments are performed on different datasets. Experimental results demonstrate the effectiveness of the proposed algorithm. (C) 2013 Elsevier Ltd. All rights reserved.
关键词	Object Tracking Transfer Models Color Transfer Camera Network Non-overlapping Views
WOS标题词	Science & Technology ; Technology
关键词[WOS]	NETWORK TOPOLOGY ; COLOR CONSTANCY ; IMAGES
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
WOS记录号	WOS:000329888800020
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/3818
专题	智能感知与计算研究中心
作者单位	Chinese Acad Sci, Ctr Res Intelligent Percept & Comp, Inst Automat, Natl Lab Pattern Recognit, Beijing, Peoples R China
第一作者单位	模式识别国家重点实验室
推荐引用方式 GB/T 7714	Chen, Xiaotang,Huang, Kaiqi,Tan, Tieniu. Object tracking across non-overlapping views by learning inter-camera transfer models[J]. PATTERN RECOGNITION,2014,47(3):1126-1137.
APA	Chen, Xiaotang,Huang, Kaiqi,&Tan, Tieniu.(2014).Object tracking across non-overlapping views by learning inter-camera transfer models.PATTERN RECOGNITION,47(3),1126-1137.
MLA	Chen, Xiaotang,et al."Object tracking across non-overlapping views by learning inter-camera transfer models".PATTERN RECOGNITION 47.3(2014):1126-1137.

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