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Patches-based Markov random field model for multiple object tracking under occlusion
Wu, Mingjun1,2; Peng, Xianrong; Zhang, Qiheng; Zhao, Rujin2
Source PublicationSIGNAL PROCESSING
Volume90Issue:5Pages:1518-1529
2010-05-01
Language英语
Indexed BySCI
WOS IDWOS:000275628100017
SubtypeArticle
AbstractIn multiple object tracking, it is challenging to maintain the correct tracks of objects in the presence of occlusions. The paper proposes a new method to this problem, building on the patch representation of object appearance. We formulate multiple object tracking as classification tasks which competitively use the appearance models of the interacting objects. To obtain the optimal configuration of classification, a patches-based MAP-MRF decision framework is presented to make a global inference based on local spatial information existing between adjacent patches and the maximum a posteriori solution is evaluated exactly with graph cuts. As a result, accurate object identification is achieved. Extensive experiments on several difficult sequences validate that the proposed method is effective in dealing with multiple object occlusion, and comparative results show that our method outperforms the previous methods. (C) 2009 Elsevier B.V. All rights reserved.
KeywordMultiple Object Tracking Appearance Model Markov Random Field Occlusion
WOS KeywordSEGMENTATION ; APPEARANCE
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3321
Collection光电技术研究所被WoS收录文章
Affiliation1.Chinese Acad Sci, Lab 5, Inst Opt & Elect, Chengdu 610209, Sichuan Prov, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Wu, Mingjun,Peng, Xianrong,Zhang, Qiheng,et al. Patches-based Markov random field model for multiple object tracking under occlusion[J]. SIGNAL PROCESSING,2010,90(5):1518-1529.
APA Wu, Mingjun,Peng, Xianrong,Zhang, Qiheng,&Zhao, Rujin.(2010).Patches-based Markov random field model for multiple object tracking under occlusion.SIGNAL PROCESSING,90(5),1518-1529.
MLA Wu, Mingjun,et al."Patches-based Markov random field model for multiple object tracking under occlusion".SIGNAL PROCESSING 90.5(2010):1518-1529.
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