weixin_36761349的博客

#include"cv.h"#include "highgui.h"void example2_4(IplImage* image);IplImage* doPyrDown(IplImage* image_input);IplImage* doCanny(IplImage* image_input, double lowThresh, double highThresh, double apert...

#include <cv.h>#include <highgui.h>int main(int argc, char **argv){ CvCapture* capture = NULL; capture = cvCreateFileCapture("big_2.avi"); if (!capture) return -1; //获取视频的第一帧 并存在bgr_frame ...