Fusion of static and dynamic body biometrics for gait recognition

	Fusion of static and dynamic body biometrics for gait recognition
	Wang, L; Ning, HZ; Tan, TN; Hu, WM
刊名	IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
	2004-02-01
卷号	14 期号:2 页码:149-158
关键词	biometrics gait recognition joint-angle trajectory Procrustes shape analysis tracking
英文摘要	Vision-based human identification at a distance has recently gained growing interest from computer vision researchers. This paper describes a human recognition algorithm by combining static and dynamic body biometrics. For each sequence involving a walker, temporal pose changes of the segmented moving silhouettes are represented as an associated sequence of complex vector configurations and are then analyzed using the Procrustes shape analysis method to obtain a compact appearance representation, called static information of body. In addition, a model-based approach is presented under a Condensation framework to track the walker and to further recover joint-angle trajectories of lower limbs, called dynamic information of gait. Both static and dynamic cues obtained from walking video may be independently used for recognition using the nearest exemplar classifier. They are fused on the decision level using different combinations of rules to improve the performance of both identification and verification. Experimental results of a dataset including 20 subjects demonstrate the feasibility of the proposed algorithm.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Electrical & Electronic
研究领域[WOS]	Engineering
关键词[WOS]	TRACKING ; IDENTIFICATION ; MODELS
收录类别	SCI
语种	英语
WOS记录号	WOS:000189357500002
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/7965]
专题	自动化研究所_09年以前成果
作者单位	Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Wang, L,Ning, HZ,Tan, TN,et al. Fusion of static and dynamic body biometrics for gait recognition[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,2004,14(2):149-158.
APA	Wang, L,Ning, HZ,Tan, TN,&Hu, WM.(2004).Fusion of static and dynamic body biometrics for gait recognition.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,14(2),149-158.
MLA	Wang, L,et al."Fusion of static and dynamic body biometrics for gait recognition".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 14.2(2004):149-158.