Tracking of multiple faces for human-computer interfaces and virtual environments
Tracking of multiple faces for human-computer interfaces and virtual environments
复制标题
跟踪人机界面和虚拟环境的多个面孔
DOI：
10.1109/icme.2000.871067
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Tsuhan Chen
中科院分区：
文献类型：
--
作者：
Fu Jie Huang;Tsuhan Chen
描述了一种实时人脸跟踪算法。我们从基于统计颜色建模和可变形模板的单人脸跟踪开始。然后，我们扩展算法来跟踪多个面孔，可能与闭塞，通过约束的速度和大小的变化的面孔。我们对不同遮挡模式的序列进行了测试，并分析了跟踪性能。我们还提出了基于该算法的跟踪软件库。该库可应用于人机界面、唇读和虚拟环境。
Describes a real-time face-tracking algorithm. We start with single face tracking based on statistical color modeling and a deformable template. We then expand the algorithm to track multiple faces, possibly with occlusion, by constraining the speed and size changes of the faces. We test the algorithm on sequences with different occlusion patterns and analyze the tracking performance. We also present a tracking software library based on this algorithm. This library can be applied to human-computer interfaces, lip-reading and virtual environments.