Pedestrian Detection by Using a Spatio-Temporal Histogram of Oriented Gradients
文献类型：期刊论文
| 作者 | Hua CS(华春生) ; Makihara, Yasushi; Yagi, Yasushi
|
| 刊名 | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS
 |
| 出版日期 | 2013 |
| 卷号 | E96D期号:6页码:1376-1386 |
| 关键词 | spatio-temporal gradients AdaBoost pedestrian detection |
| ISSN号 | 0916-8532 |
| 产权排序 | 1 |
| 通讯作者 | 华春生 |
| 中文摘要 | In this paper, we propose a pedestrian detection algorithm based on both appearance and motion features to achieve high detection accuracy when applied to complex scenes. Here, a pedestrian's appearance is described by a histogram of oriented spatial gradients, and his/her motion is represented by another histogram of temporal gradients computed from successive frames. Since pedestrians typically exhibit not only their human shapes but also unique human movements generated by their arms and legs, the proposed algorithm is particularly powerful in discriminating a pedestrian from a cluttered situation, where some background regions may appear to have human shapes, but their motion differs from human movement. Unlike the algorithm based on a co-occurrence feature descriptor where significant generalization errors may arise owing to the lack of extensive training samples to cover feature variations, the proposed algorithm describes the shape and motion as unique features. These features enable us to train a pedestrian detector in the form of a spatio-temporal histogram of oriented gradients using the AdaBoost algorithm with a relatively small training dataset, while still achieving excellent detection performance. We have confirmed the effectiveness of the proposed algorithm through experiments on several public datasets. |
| 类目[WOS] | Computer Science, Information Systems ; Computer Science, Software Engineering |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | TRACKING ; SYSTEMS |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000320013600014 |
| 公开日期 | 2013-10-05 |
| 源URL | [http://ir.sia.cn/handle/173321/12559]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Hua CS,Makihara, Yasushi,Yagi, Yasushi. Pedestrian Detection by Using a Spatio-Temporal Histogram of Oriented Gradients[J]. IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS,2013,E96D(6):1376-1386. |
| APA | Hua CS,Makihara, Yasushi,&Yagi, Yasushi.(2013).Pedestrian Detection by Using a Spatio-Temporal Histogram of Oriented Gradients.IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS,E96D(6),1376-1386. |
| MLA | Hua CS,et al."Pedestrian Detection by Using a Spatio-Temporal Histogram of Oriented Gradients".IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS E96D.6(2013):1376-1386. |
入库方式： OAI收割
来源：沈阳自动化研究所
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