摘要： 提出一种基于混合肤色模型的实时人脸跟踪方法。该方法采用基于点的运动预测来减少搜索区域并使用MJSEG算法进一步分离人脸和其他类肤色区域。实验结果表明，该方法有效地解决了复杂背景下人脸自由运动、光照变化及部分遮挡的问题。系统跟踪速度达到实时，并给出精确的人脸边界。

关键词: 人脸跟踪, 肤色模型, 点预测, MJSEG算法

Abstract: Th paper presents a new real-time face tracking method based on a mixed skin-color model. A new point-based motion prediction method helps to decrease searching region and MJSEG method is used to further separate the face region from other skin-color alike region. Experimental results show the algorithms robustness to the agile motion of face, change of illumination and partial occlusion in the presence of complex background. The tracker operates at real-time and gives accurate segmentation of face.

中图分类号: 

• TP391.41