陳品如_98160726，HW02

今天學到了用openCV開啟一張圖與抓取視訊。

#include "stdafx.h"

#include <opencv/highgui.h>

int _tmain(int argc, _TCHAR* argv[])

{

IplImage * img=cvLoadImage("c:/12345.jpg");

cvShowImage("windw",img);

cvWaitKey(0);

printf("hello");

system ("pause");

return 0;

}

#include "stdafx.h"

#include <opencv/highgui.h>

int _tmain(int argc, _TCHAR* argv[])

{

CvCapture * cap = cvCreateCameraCapture(0);

IplImage * img = cvQueryFrame(cap);

while(1){

img = cvQueryFrame(cap);

cvShowImage("img",img);

int key = cvWaitKey(33);

if(key==27) break;

}

cvReleaseCapture(&cap);

return 0;

}