用饱和度分量提取彩色人头图像的论文，有需要的朋友可以下载-Component extracted by saturation of color head image papers, there is a need to look at the friend can be downloaded

单一摄像头的人头识别和跟踪算法文章，能够实时处理任意姿态的人头部环境模型。-Real time elliptical head contour detection under arbitrary pose and wide distance range.pdf