opencv 001

#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;
}

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转载自blog.csdn.net/hua_007/article/details/64918813
001