彩色序列图像中的人脸快速定位研究

在模式识别与图像处理研究领域中,人脸定位是一个备受关注的研究方向。提出了一种彩色序列图像中实现人脸快速定位的方法,该方法首先利用差分算法初步确定图像中运动的区域。接着用分段的方法对运动区域进行肤色分割,排除非皮肤部分。最后根据先验知识,采用一系列的有效措施对候选人脸区域进行过滤,实现人脸定位。实验结果显示,论文研究的方法不仅能基本达到实时,而且具有较好的鲁棒性。

Research on fast face location in color sequent images

Face location is an important research in pattern recognition and image processing.This paper proposed a method of fast face location in color sequent images.Firstly,frame difference is used to ascertain the motion area preliminaryly in the color image.Then,the skin segmentation algorithm is used to remove the nonskin color parts in the motion area.Finally,the candidate face regions are examined based on the knowledge of human face and located.The test results indicate that the system not only could be real-time,but also has a good robustness.