Lucas Kanade光流算法在面部特征点跟踪中的应用

摘要

The optical flow algorithm has been widely used in the field of tracking facial feature point .In this paper, the Lucas Kanade optical flow algorithm is used to track the feature point .Experimental results sjow that the proposal algorithm can get a better tracking performance in the facial point tracking .%在面部特征点的跟踪领域光流算法使用较为广泛。文章使用了Lucas Kanade 光流算法对面部特征点进行跟踪，实验表明，该算法在面部特征点跟踪中可得到较好的跟踪效果。