orl人脸库中截取出来的眼睛样本，作为疲劳检测中的人眼训练样本-orl face database from the eyes of the interception of the sample, as the fatigue test samples in the training of the human eye

pca,svm人脸识别,有训练，识别，和orl人脸库-pca,svm source code, can detect human faces

用OPENCV实现了人脸识别系统，采用ORL人脸库进行测试，选择每个身份前5张做训练图，一共200个训练样本。-OPENCV achieved using face recognition system that uses the ORL testing, each identity before choosing to do training Figure 5, a total of 200 training samples.