环境:OpenCV 2.4.4 VS2010
第一个Demo,显示一张图片
#include "opencv2/highgui/highgui.hpp"
int main( int argc, char** argv )
{
IplImage *img = cvLoadImage("test2.jpg");
cvNamedWindow("Example1",CV_WINDOW_AUTOSIZE);
cvShowImage("Example",img);
cvWaitKey(0);
cvReleaseImage(&img);
cvDestroyWindow("Example1");
}