CASIA OpenIR  > 09年以前成果
Real-time hand tracking using a mean shift embedded particle filter
Shan, Caifeng; Tan, Tieniu; Wei, Yucheng
Source PublicationPATTERN RECOGNITION
2007-07-01
Volume40Issue:7Pages:1958-1970
SubtypeArticle
AbstractParticle filtering and mean shift (MS) are two successful approaches to visual tracking. Both have their respective strengths and weaknesses. In this paper, we propose to integrate advantages of the two approaches for improved tracking. By incorporating the MS optimization into particle filtering to move particles to local peaks in the likelihood, the proposed mean shift embedded particle filter (MSEPF) improves the sampling efficiency considerably. Our work is conducted in the context of developing a hand control interface for a robotic wheelchair. We realize real-time hand tracking in dynamic environments of the wheelchair using MSEPF. Extensive experimental results demonstrate that MSEPF outperforms the MS tracker and the conventional particle filter in hand tracking. Our approach produces reliable tracking while effectively handling rapid motion and distraction with roughly 85% fewer particles. We also present a simple method for dynamic gesture recognition. The hand control interface based on the proposed algorithms works well in dynamic environments of the wheelchair. (c) 2007 Pattern Recognition Society. Published by Elsevier Ltd. All rights reserved.
KeywordHand Tracking Particle Filter Mean Shift Hand Gesture Recognition Human-computer Interaction
WOS HeadingsScience & Technology ; Technology
WOS KeywordGESTURE RECOGNITION ; MOTION TRAJECTORIES ; MODEL
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
WOS IDWOS:000246332300009
Citation statistics
Cited Times:140[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9448
Collection09年以前成果
Affiliation1.Queen Mary Univ London, Dept Comp Sci, London E1 4NS, England
2.Chinese Acad Sci, Inst Automat, NLPR, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Shan, Caifeng,Tan, Tieniu,Wei, Yucheng. Real-time hand tracking using a mean shift embedded particle filter[J]. PATTERN RECOGNITION,2007,40(7):1958-1970.
APA Shan, Caifeng,Tan, Tieniu,&Wei, Yucheng.(2007).Real-time hand tracking using a mean shift embedded particle filter.PATTERN RECOGNITION,40(7),1958-1970.
MLA Shan, Caifeng,et al."Real-time hand tracking using a mean shift embedded particle filter".PATTERN RECOGNITION 40.7(2007):1958-1970.
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