CASIA OpenIR  > 09年以前成果
A real-time object detecting and tracking system for outdoor night surveillance
Huang, Kaiqi; Wang, Liangsheng; Tan, Tieniu; Maybank, Steve
Source PublicationPATTERN RECOGNITION
2008
Volume41Issue:1Pages:432-444
SubtypeArticle
AbstractAutonomous video surveillance and monitoring has a rich history. Many deployed systems are able to reliably track human motion in indoor and controlled outdoor environments. However, object detection and tracking at night remain very important problems for visual surveillance. The objects are often distant, small and their signatures have low contrast against the background. Traditional methods based on the analysis of the difference between successive frames and a background frame will do not work. In this paper, a novel real time object detection algorithm is proposed for night-time visual surveillance. The algorithm is based on contrast analysis. In the first stage, the contrast in local change over time is used to detect potential moving objects. Then motion prediction and spatial nearest neighbor data association are used to suppress false alarms. Experiments on real scenes show that the algorithm is effective for night-time object detection and tracking. (C) 2007 Published by Elsevier Ltd on behalf of Pattern Recognition Society.
KeywordVisual Surveillance Night Contrast Detection And Tracking
WOS HeadingsScience & Technology ; Technology
WOS KeywordIMAGE-ENHANCEMENT ; VISUAL-ATTENTION
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
WOS IDWOS:000250028700033
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9696
Collection09年以前成果
Affiliation1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
2.Univ London Birkbeck Coll, Sch Comp Sci & Informat Syst, London WC1E 7HX, England
Recommended Citation
GB/T 7714
Huang, Kaiqi,Wang, Liangsheng,Tan, Tieniu,et al. A real-time object detecting and tracking system for outdoor night surveillance[J]. PATTERN RECOGNITION,2008,41(1):432-444.
APA Huang, Kaiqi,Wang, Liangsheng,Tan, Tieniu,&Maybank, Steve.(2008).A real-time object detecting and tracking system for outdoor night surveillance.PATTERN RECOGNITION,41(1),432-444.
MLA Huang, Kaiqi,et al."A real-time object detecting and tracking system for outdoor night surveillance".PATTERN RECOGNITION 41.1(2008):432-444.
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