图 书 馆
跟踪隐形：学习物体的位置Tracking the Invisible: Learning Where the Object Might Be |
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| 课程网址: | http://videolectures.net/cvpr2010_grabner_tti/ |
| 主讲教师: | Helmut Grabner |
| 开课单位: | 苏黎世联邦理工学院 |
| 开课时间: | 2010-07-19 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Objects are usually embedded into context. Visual context has been successfully used in object detection tasks, however, it is often ignored in object tracking. We propose a method to learn supporters which are, be it only temporally, useful for determining the position of the object of interest. Our approach exploits the General Hough Transform strategy. It couples the supporters with the target and naturally distinguishes between strongly and weakly coupled motions. By this, the position of an object can be estimated even when it is not seen directly (e.g., fully occluded or outside of the image region) or when it changes its appearance quickly and significantly. Experiments show substantial improvements in model-free tracking as well as in the tracking of “virtual” points, e.g., in medical applications. |
| 关 键 词: | 强弱耦合; 无模型跟踪; 对象检测 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-03-13：chenxin |
| 阅读次数: | 52 |