CASIA OpenIR  > 09年以前成果
Multi-level human tracking
Sun, HZ; Yang, H; Tan, TN
2000
发表期刊ADVANCES IN MULTIMODAL INTERFACES - ICMI 2000, PROCEEDINGS
卷号1948期号:0页码:340-348
文章类型Article
摘要In this paper, we describe a system on automatically tracking people in indoor environment. Parametric Estimation methods are adopted in training images to obtain means and covariance of the background pixels, They are processed in pixel classification step to extract moving people and eliminate their shadows. Our tracking algorithm consists of two levels: region level and blob level. The region level tracks a whole human by utilizing the position information of the detected persons, The EM algorithm is adopted at the blob level to segment human image into different parts. When region level tracking fails, the system switches to blob-level tracking, Average Bhattacharyya distances between corresponding blobs of consecutive frames are calculated to get the correct match between different regions. Potential applications of the proposed algorithm include HCI and visual surveillance, Experimental results are given to demonstrate the robustness and efficiency of our algorithm.
关键词None
WOS标题词Science & Technology ; Technology
收录类别SCI ; ISTP
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Interdisciplinary Applications ; Computer Science, Theory & Methods
WOS记录号WOS:000174117200045
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9804
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
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Sun, HZ,Yang, H,Tan, TN. Multi-level human tracking[J]. ADVANCES IN MULTIMODAL INTERFACES - ICMI 2000, PROCEEDINGS,2000,1948(0):340-348.
APA Sun, HZ,Yang, H,&Tan, TN.(2000).Multi-level human tracking.ADVANCES IN MULTIMODAL INTERFACES - ICMI 2000, PROCEEDINGS,1948(0),340-348.
MLA Sun, HZ,et al."Multi-level human tracking".ADVANCES IN MULTIMODAL INTERFACES - ICMI 2000, PROCEEDINGS 1948.0(2000):340-348.
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