#include <opencv2/core/core.hpp>

#include <opencv2/highgui/highgui.hpp>

#include <opencv2/imgproc/imgproc.hpp>

using namespace cv;

int main( int argc, char** argv )

{

IplImage* pImg; //声明IplImage指针

if( argc == 2 && (pImg = cvLoadImage( argv[1], 1)) != 0 ) { //载入图像

cvNamedWindow( "Image", 1 ); //创建窗口

cvResizeWindow("Image", pImg->width, pImg->height);

cvShowImage( "Image", pImg ); //显示图像

cvWaitKey(0); //等待按键

cvDestroyWindow( "Image" ); //销毁窗口

cvReleaseImage( &pImg ); //释放图像

return 0;

}

return -1;

}