Environmental configuration and use of OpenCV4.x on Vs2017

$$Ringenvironmentwithhome$$

1. Configure the include directory
2. Configure the library directory
3. Configure the connector
4. Configure environment variables
5. Restart VS2015/VS2017
6. Test

1. Configure the include directory

2. Configure the library directory

3. Configure the connector

4. Configure environment variables

5. Restart VS2015/VS2017

6. Test

#include <opencv2/opencv.hpp>
#include <iostream>

using namespace cv;
using namespace std;

int main(int argc, char** argv) {
    
    
	Mat src = imread("E:/cat.png");

	if (src.empty()) {
    
    
		printf("image is empty!!!");
		return -1;
	}

	namedWindow("image", WINDOW_AUTOSIZE);
	imshow("image", src);
	waitKey(0);
	destroyAllWindows();
	return 0;
}