这是一个人脸识别演示/测试程序，用户可以基于程序中已经实现的算法，开发新的有关人脸识别的应用；也可以修改或添加新的算法，并测试其性能。-This is a face recognition demo/test program, the user can be based on the algorithm has been implemented in the program, the development of a new face recognition applications You

关键点检测和描述算法，surf算法的opencv的源码，surf算法的性能与sift相当，但速度要远大于sift算法，经过测试可以正常运行-Keypoint detection and descr iption algorithm, algorithm source code at the Surf, surf the performance of the algorithm and sift quite, but the speed is much larger than sift algor

opencv比较特征描述子性能测试源码，opencv2.4.9+vs2013-OpenCV Features Comparison,opencv2.4.9+vs2013