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Video-Based Crowd Density Estimation and Prediction System for Wide-Area Surveillance
Cao Lijun; Huang Kaiqi; Kaiqi, Huang
Source PublicationCHINA COMMUNICATIONS
2013-05-01
Volume10Issue:5Pages:79-88
SubtypeArticle
AbstractCrowd density estimation in wide areas is a challenging problem for visual surveillance. Because of the high risk of degeneration, the safety of public events involving large crowds has always been a major concern. In this paper, we propose a video-based crowd density analysis and prediction system for wide-area surveillance applications. In monocular image sequences, the Accumulated Mosaic Image Difference (AMID) method is applied to extract crowd areas having irregular motion. The specific number of persons and velocity of a crowd can be adequately estimated by our system from the density of crowded areas. Using a multi-camera network, we can obtain predictions of a crowd's density several minutes in advance. The system has been used in real applications, and numerous experiments conducted in real scenes (station, park, plaza) demonstrate the effectiveness and robustness of the proposed method.
KeywordCrowd Density Estimation Prediction System Amid Visual Surveillance
WOS HeadingsScience & Technology ; Technology
WOS KeywordSCENES
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(61175007) ; National Key Technologies RD Program(2012BAH07B01) ; National Key Basic Research Program of China (973 Program)(2012CB316302)
WOS Research AreaTelecommunications
WOS SubjectTelecommunications
WOS IDWOS:000319128000008
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/11817
Collection智能感知与计算研究中心
Corresponding AuthorKaiqi, Huang
AffiliationChinese Acad Sci CASIA, Inst Automat, NLPR, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Cao Lijun,Huang Kaiqi,Kaiqi, Huang. Video-Based Crowd Density Estimation and Prediction System for Wide-Area Surveillance[J]. CHINA COMMUNICATIONS,2013,10(5):79-88.
APA Cao Lijun,Huang Kaiqi,&Kaiqi, Huang.(2013).Video-Based Crowd Density Estimation and Prediction System for Wide-Area Surveillance.CHINA COMMUNICATIONS,10(5),79-88.
MLA Cao Lijun,et al."Video-Based Crowd Density Estimation and Prediction System for Wide-Area Surveillance".CHINA COMMUNICATIONS 10.5(2013):79-88.
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