运行环境:win10+opencv3.4+vs2017ios
imread:读取图像,输入参数为图像路径;spa
#include <opencv2/opencv.hpp>图片
#include <iostream>input
using namespace cv;it
using namespace std;io
int main(int artc, char** argv) {opencv
Mat src = imread("D:/test.png");test
if (src.empty())stream
{自适应
printf("could not load image...\n");
return -1;
}
namedWindow("input", CV_WINDOW_AUTOSIZE);//构建一个窗口,自适应图片大小
imshow("input", src);//显示
waitKey(0);
return 0;
}