opencv cvHaarDetectObjects Haar 教学 应用 HaarDetectObjects 人脸识别 eyes detection

检测人脸，基于opencv的C++编程。利用了脸部两个眼睛及椭圆形脸来识别检测人脸。-Face detection, C++ programming opencv based. Use of both eyes and face, oval face detection to identify faces.