利用OpenCV进行人脸检测，人脸检测程序主要完成3部分功能，即加载分类器、加载待检测图象以及检测并标示。-OpenCV for face detection, face detection process was completed for the three parts, namely load classifier, load to be detected images and testing and labeling.

面部识别，基于opencv的，用于检测人面部并标注的程序，准确性高。-Facial Recognition，based on the opencv program for detection of human faces and labeling, high accuracy.

.c++连通区域标记算法2，功能和matlab 中的 bwlabel相似，用opencv 编写-.c++ connected component labeling algorithm 2, function and MATLAB similar to the bwlabel, prepared by opencv