AR人脸库，常用的人脸识别人脸库，可以运用于很多算法的测试-AR face database face recognition face database, can be applied to a lot of testing of the algorithm

Yale 表情，有关人脸识别的黄色人种人脸数据库，用于模式识别-Yale expression, about the yellow race face recognition database, used for machine learning