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Fusion of static and dynamic body biometrics for gait recognition
Wang, L; Ning, HZ; Tan, TN; Hu, WM
2004-02-01
发表期刊IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
卷号14期号:2页码:149-158
文章类型Article
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.
关键词Biometrics Gait Recognition Joint-angle Trajectory Procrustes Shape Analysis Tracking
WOS标题词Science & Technology ; Technology
关键词[WOS]TRACKING ; IDENTIFICATION ; MODELS
收录类别SCI
语种英语
WOS研究方向Engineering
WOS类目Engineering, Electrical & Electronic
WOS记录号WOS:000189357500002
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/173211/7965
专题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.
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