Installing and Configuring OpenCV for Visual Studio 2022

I apologize for the stuffy voice and heavy breathing in the video.

This tutorial is for the 2022 release of Visual Studio, and release 4.7.0 of OpenCV.

Example code:
In comments. Youtube does not allow angled brackets in the description of videos for some reason.

[katon]

Thank you! You're the bright light of hope that saves us, beginner programmers, from uncertainties.

[young]

Thank you very much for the very detailed connection guide "OpenCV "

[billakos_san]

Thanks so much mate, finally a tutorial that explains everything in depth.

[noahnetz]

Example code:
**Don't forget to change the path location of the image**

#include <opencv2/core.hpp>
#include <opencv2/imgcodecs.hpp>
#include <opencv2/highgui.hpp>
#include <iostream>
using namespace cv;

int main()
{
cv::Mat img =
namedWindow("First OpenCV Application", WINDOW_AUTOSIZE);
cv::imshow("First OpenCV Application", img);
cv::moveWindow("First OpenCV Application", 0, 45);
cv::waitKey(0);
cv::destroyAllWindows();
return 0;
}

[bumbac]

Someone with unhalted exception? It appeared suddenly, until now everything worked perfectly.

[rexuph]

For everyone who getting a error like "LNK1104: cannot open file 'opencv_world470d.lib" you probly using different version opencv
change your Additional Dependencies value to "opencv_world490.lib, opencv_world490d.lib" if your using 4.90 version

[seranganalambaka]

im sooo Cooked, i follow more than 5 tutorials and still got eror "cant open source file opencv"
god help me T_T

[juliuswiest]

GUys help what do I do I nedd OpenCV for x86 visual studio 2022

[rexuph]

hi sir i get "LNK1104: cannot open file 'opencv_world470d.lib'" error

[lucasvu]

the video is a little outdated but use this example code instead! :
#include <opencv2/core.hpp>
#include <opencv2/imgcodecs.hpp>
#include <opencv2/highgui.hpp>
#include <iostream>

using namespace cv;

int main()
{
// Replace the path with the actual path to your image
cv::Mat img =

if (img.empty()) {
std::cerr << "Could not read the image: " << << std::endl;
return 1;
}

namedWindow("First OpenCV Application", WINDOW_AUTOSIZE);
cv::imshow("First OpenCV Application", img);
cv::moveWindow("First OpenCV Application", 0, 45);
cv::waitKey(0);
cv::destroyAllWindows();
return 0;
}

[tbogamer]

it is not working
image is not being read ive done exactly as your video
Could not open or find the image