Vehicle Detection and Motion Analysis in Low-Altitude Airborne Video Under Urban Environment
文献类型：期刊论文
| 作者 | Cao, Xianbin1; Wu, Changxia2; Lan, Jinhe2; Yan, Pingkun3; Li, Xuelong3 |
| 刊名 | ieee transactions on circuits and systems for video technology
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 21期号:10页码:1522-1533 |
| 关键词 | Motion analysis moving vehicle detection spatio-temporal urban environment |
| ISSN号 | 1051-8215 |
| 产权排序 | 4 |
| 合作状况 | 国内 |
| 英文摘要 | visual surveillance from low-altitude airborne platforms plays a key role in urban traffic surveillance. moving vehicle detection and motion analysis are very important for such a system. however, illumination variance, scene complexity, and platform motion make the tasks very challenging. in addition, the used algorithms have to be computationally efficient in order to be used on a real-time platform. to deal with these problems, a new framework for vehicle detection and motion analysis from low-altitude airborne videos is proposed. our paper has two major contributions. first, to speed up feature extraction and to retain additional global features in different scales for higher classification accuracy, a boosting light and pyramid sampling histogram of oriented gradients feature extraction method is proposed. second, to efficiently correlate vehicles across different frames for vehicle motion trajectories computation, a spatio-temporal appearance-related similarity measure is proposed. compared to other representative existing methods, our experimental results showed that the proposed method is able to achieve better performance with higher detection rate, lower false positive rate, and faster detection speed. |
| WOS标题词 | science & technology ; technology |
| 学科主题 | 信号与模式识别 |
| 类目[WOS] | engineering, electrical & electronic |
| 研究领域[WOS] | engineering |
| 关键词[WOS] | surveillance ; extraction |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000295585000016 |
| 公开日期 | 2011-12-27 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/14377]  |
| 专题 | 西安光学精密机械研究所_光学影像学习与分析中心 |
| 作者单位 | 1.Beihang Univ, Sch Elect & Informat Engn, Beijing 100083, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Ctr Opt Imagery Anal & Learning, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Xianbin,Wu, Changxia,Lan, Jinhe,et al. Vehicle Detection and Motion Analysis in Low-Altitude Airborne Video Under Urban Environment[J]. ieee transactions on circuits and systems for video technology,2011,21(10):1522-1533. |
| APA | Cao, Xianbin,Wu, Changxia,Lan, Jinhe,Yan, Pingkun,&Li, Xuelong.(2011).Vehicle Detection and Motion Analysis in Low-Altitude Airborne Video Under Urban Environment.ieee transactions on circuits and systems for video technology,21(10),1522-1533. |
| MLA | Cao, Xianbin,et al."Vehicle Detection and Motion Analysis in Low-Altitude Airborne Video Under Urban Environment".ieee transactions on circuits and systems for video technology 21.10(2011):1522-1533. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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