两种人脸检测算法的论文：the Eigenface and the Fisherface-EIGENFACES AND FISHERFACES

利用OpenCV库函数实现PCA（主成成分分析）算法，该算法是经典人脸识别算法Eigenface里的核心算法。-Use OpenCV library functions achieve PCA (Principal Component Analysis into) algorithm, which is a classic face recognition algorithm Eigenface in core algorithm.

基于OpenCV的EigenFace FisherFace LBPHFace人脸识别的实现-face recognition basd on opencv