64,646
社区成员
发帖
与我相关
我的任务
分享
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/features2d/features2d.hpp"
#include "opencv2/legacy/legacy.hpp"
#include <iostream>
using namespace std;
int main()
{
string filename = "C:\\Users\\chenxue\\Documents\\Visual Studio 2010\\Projects\\cvCircle\\Debug\\image4.jpg";
cv::Mat img;
img=cv::imread(filename,1);
cv::Size s = img.size();
if( img.empty() ) {
cout << "Failed to open image \"" << filename << "\".\n";
cout<<0;
return false;
}
}
string filename = "C:\Users\chenxue\Documents\Visual Studio 2010\Projects\cvCircle\Debug\image4.jpg";
后,就不能读图了