opencv学习（十）（opencv3.0.0+VS2012+win7）打开摄像头而且进行人脸识别的例子

#include "opencv2/objdetect.hpp" #include "opencv2/highgui.hpp" #include "opencv2/imgproc.hpp" #include <iostream> #include <stdio.h> using namespace std; using namespace cv; void detectAndDraw( Mat&

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