对图像尺寸重置 opencv

#include <cv.h>#include <highgui.h>#include <stdio.h>int main(void){IplImage* src;IplImage* dst;src=cvLoadImage("F:\\桌面\\匹配\\采集图片\\123\\zcz1.jpg",-1);dst=cvCreateImage(cvSize(5000,5000),8,3);cvResize(src,dst);cvSaveImage("123.jpg",dst);return ;}