Head tracking using shapes and adaptive color histograms
文献类型：期刊论文
| 作者 | Liu, QS; Ma, SD ; Lu, HQ
|
| 刊名 | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2002-11-01 |
| 卷号 | 17期号:6页码:859-864 |
| 关键词 | adaptive color histogram mean shift head tracking |
| 英文摘要 | A new method is presented for tracking a person's head in real-time. The head is shaped as an ellipse, and the adaptively modified RGB color histogram is used to represent the tracked object (head). The method is composed of two parts. First, a robust nonparametric technique, called mean shift algorithm, is adopted for histogram matching to estimate the head's location in the current frame. Second, a local search is performed after histogram matching to maximize the normalized gradient magnitude around the boundary of the elliptical head, so that a more accurate location and the best scale size of the head can be obtained. The method is demonstrated to be a real-time tracker and robust to clutter, scale variation, occlusion, rotation and camera motion, for several test sequences. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Hardware & Architecture ; Computer Science, Software Engineering |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | REAL-TIME TRACKING ; MEAN SHIFT ; OBJECTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000179638600022 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9862]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, QS,Ma, SD,Lu, HQ. Head tracking using shapes and adaptive color histograms[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2002,17(6):859-864. |
| APA | Liu, QS,Ma, SD,&Lu, HQ.(2002).Head tracking using shapes and adaptive color histograms.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,17(6),859-864. |
| MLA | Liu, QS,et al."Head tracking using shapes and adaptive color histograms".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 17.6(2002):859-864. |
入库方式： OAI收割
来源：自动化研究所
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