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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chang Liu Guijin Wang Wenxin Ning Xinggang Lin Liang Li Zhou Liu |
| Copyright Year | 2010 |
| Description | Author affiliation: Tsinghua University, Department of Electronic Engineering, Beijing 100084, China (Chang Liu; Guijin Wang; Wenxin Ning; Xinggang Lin) || Sony China Research Lab, Beijing 100190, China (Liang Li; Zhou Liu) |
| Abstract | A novel approach for detecting anomaly in visual surveillance system is proposed in this paper. It is composed of three parts:(a) a dense motion field and motion statistics method, (b) one-class SVM for one-class classification, (c) motion directional PCA for feature dimensionality reduction. Experiments demonstrate the effectiveness of proposed algorithm in detecting abnormal events in surveillance video, while keeping a low false alarm rate. Moreover, it works well in complicated situation where the common tracking or detection module won't work. |
| Starting Page | 717 |
| Ending Page | 720 |
| File Size | 883220 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424479924 |
| ISSN | 15224880 |
| e-ISBN | 9781424479948 |
| e-ISBN | 9781424479931 |
| DOI | 10.1109/ICIP.2010.5651958 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-26 |
| Publisher Place | Hong Kong |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Feature extraction Principal component analysis Surveillance Support vector machines Training Legged locomotion Detectors PCA Visual surveillance Anomaly detection Motion vector One-class SVM |
| Content Type | Text |
| Resource Type | Article |
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