我写的基于OPENCV的人脸检测程序！先找到haar特征，然后基于Adaboost检测！-the code based on OpenCV which is used to detect the faces

visual c++ 人脸检测程序，可以检测图片中的人脸。必须安装opencv才能运行。-visual c++ face detection program that can detect faces in the picture. Opencv must be installed to run.