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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xianbin Cao Changxia Wu Pingkun Yan Xuelong Li |
| Copyright Year | 2011 |
| Description | Author affiliation: Center for OPTical Imagery Analysis and Learning (OPTIMIMAL), State Key Laboratory of Transient, Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710119, Shanxi, P.R. China (Pingkun Yan; Xuelong Li) || University of Science and Technology of China, Hefei, 230026, P.R. China (Xianbin Cao; Changxia Wu) |
| Abstract | Visual surveillance from low-altitude airborne platforms has been widely addressed in recent years. Moving vehicle detection is an important component of such a system, which is a very challenging task due to illumination variance and scene complexity. Therefore, a boosting Histogram Orientation Gradients (boosting HOG) feature is proposed in this paper. This feature is not sensitive to illumination change and shows better performance in characterizing object shape and appearance. Each of the boosting HOG feature is an output of an adaboost classifier, which is trained using all bins upon a cell in traditional HOG features. All boosting HOG features are combined to establish the final feature vector to train a linear SVM classifier for vehicle classification. Compared with classical approaches, the proposed method achieved better performance in higher detection rate, lower false positive rate and faster detection speed. |
| Starting Page | 2421 |
| Ending Page | 2424 |
| File Size | 719823 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457713040 |
| ISSN | 15224880 |
| e-ISBN | 9781457713033 |
| e-ISBN | 9781457713026 |
| DOI | 10.1109/ICIP.2011.6116132 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-09-11 |
| Publisher Place | Belgium |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Support vector machines Vehicles Boosting Training Feature extraction Vehicle detection Videos urban environment boosting HOG feature linear SVM |
| Content Type | Text |
| Resource Type | Article |
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