人脸关键点定位.Face Alignment by Coarse-to-Fine Shape Searching 算法源码详解（上）
http://blog.csdn.net/shenxiaolu1984/article/details/50061955
人脸关键点定位.Face Alignment by Coarse-to-Fine Shape Searching 算法源码详解（下）
http://blog.csdn.net/shenxiaolu1984/article/details/50063429