人脸区域标定算法及实现

针对经过肤色分割后的人脸图像,利用直方图统计方法,结合图像中的人脸形状特征,提出一种人脸区域标定的算法,设计了算法流程图,实现了人脸区域的标定。实验结果表明,这种方法能准确、快速地去掉肤色区域中的非人脸区域,从而标定出人脸区域。

Realization on Face Region Marking and Its Algorithm

According to the face images after skin color segmentation,an algorithm of face region marking is put forward and the algorithm flow is designed which realizes face region marking by using histogram statistical method and combing face shape characteristics.The result of the experiment shows that this method can accurately and quickly remove non-face region of skin color region,thus it mark the face region.