#include "iostream"
#include<opencv2/opencv.hpp>
using namespace std;
using namespace cv;
int main( ) {
Mat img = imread(“01.jpg);
if (img.empty()) {
cout << "Error" << endl;
return -1;
}
imshow("Lena", img);
waitKey();
return 0;
}
#include<opencv2/opencv.hpp>
using namespace std;
using namespace cv;
int main( ) {
Mat img = imread(“01.jpg);
if (img.empty()) {
cout << "Error" << endl;
return -1;
}
imshow("Lena", img);
waitKey();
return 0;
}