Adaptive Mobile Camera Tracking Using Color and Topological Features
文献类型：会议论文
| 作者 | Lei Zhou; Lei Zhang; Yongsheng Ou; Shiqi Yu; Xinyu Wu |
| 出版日期 | 2010 |
| 会议名称 | 2010 IEEE International Conference on Automation and Logistics, ICAL 2010 |
| 会议地点 | Hong Kong and Macau |
| 英文摘要 | Various features may be used for tracking with a mobile camera, such as color, edge, contour, texture, locomotion, key point and so on. It has been proved that combination of multiple features can increase the robustness of a tracking system. By considering the characteristics of these features, we propose the approach of employing the color and topological properties of the target in tracking. First, the target is segmented into fragments. Thecolor of the target is represented by a Gaussian Mixture Model(GMM), with every fragment corresponding to a Gaussian model. The topology of the target is represented by a tree-liked structure constructed from the spatial information of the fragments. During the tracking procedure, we extract the foreground by comparing the GMM of the target, and represent it using a GMM as well. After that, color and topological properties of the target are integrated in order to determine the association of the target's fragments with the foreground's fragments. The tracking result is the fragments of the foreground, which are associated with the target's fragments. At last, the color and topological properties of the target are updated by the trackingresult. Experimental results demonstrate the effectiveness of this algorithm, even though when the locomotion of the target is unpredictable. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/2894]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | 2010 |
| 推荐引用方式 GB/T 7714 | Lei Zhou,Lei Zhang,Yongsheng Ou,et al. Adaptive Mobile Camera Tracking Using Color and Topological Features[C]. 见:2010 IEEE International Conference on Automation and Logistics, ICAL 2010. Hong Kong and Macau. |
入库方式： OAI收割
来源：深圳先进技术研究院
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