Principal axis-based correspondence between multiple cameras for people tracking

CASIA OpenIR > 09年以前成果

	Principal axis-based correspondence between multiple cameras for people tracking
	Hu, WM; Zhou, X ; Tan, TN; Lou, JG ; Maybank, S
发表期刊	IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE
	2006-04-01
卷号	28 期号:4 页码:663-671
文章类型	Article
摘要	Visual surveillance using multiple cameras has attracted increasing interest in recent years. Correspondence between multiple cameras is one of the most important and basic problems which visual surveillance using multiple cameras brings. In this paper, we propose a simple and robust method, based on principal axes of people, to match people across multiple cameras. The correspondence likelihood reflecting the similarity of pairs of principal axes of people is constructed according to the relationship between "ground-points" of people detected in each camera view and the intersections of principal axes detected in different camera views and transformed to the same view. Our method has the following desirable properties: 1) Camera calibration is not needed. 2) Accurate motion detection and segmentation are less critical due to the robustness of the principal axis-based feature to noise. 3) Based on the fused data derived from correspondence results, positions of people in each camera view can be accurately located even when the people are partially occluded in all views. The experimental results on several real video sequences from outdoor environments have demonstrated the effectiveness, efficiency, and robustness of our method.
关键词	Correspondence Between Multiple Cameras Principal Axes People Tracking
WOS标题词	Science & Technology ; Technology
关键词[WOS]	REAL-TIME TRACKING ; MOTION ; SURVEILLANCE
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:000235253300016
引用统计	被引频次：161[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/173211/9333
专题	09年以前成果
作者单位	1.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China 2.Univ London Birkbeck Coll, Sch Comp Sci & Informat Syst, London WC1E 7HX, England
推荐引用方式 GB/T 7714	Hu, WM,Zhou, X,Tan, TN,et al. Principal axis-based correspondence between multiple cameras for people tracking[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,2006,28(4):663-671.
APA	Hu, WM,Zhou, X,Tan, TN,Lou, JG,&Maybank, S.(2006).Principal axis-based correspondence between multiple cameras for people tracking.IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,28(4),663-671.
MLA	Hu, WM,et al."Principal axis-based correspondence between multiple cameras for people tracking".IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 28.4(2006):663-671.