Setup OpenCV in Visual Studio 2022 for C/C++ Development

How to create first C/C++ application using OpenCV library and Visual Studio 2022. How to configure the OpenCV library in Visual Studio 2022 on Windows.
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Source code in the first comment. .

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[BoostMyTool]

#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;
}

[jimmychase]

If you have restarted VS and it still cannot find the dll the your path variable is probably set incorrectly. In the video he uses a semicolon however on my PC I had to add the path to a new line the semicolon did not work as that is for older versions of windows. I got this error and it took me hours to find that it was how i set the path variable. Pls like this comment to bump :)

[ChoonLinKe]

A very short & sweet video that concisely shows how c++ should be setup to run opencv correctly! I have been searching around for over 2 months and this solves the mystery. Great job, BoostMyTool!

[heckfyorrok]

You are the only one on the whole YouTube who explained all this correctly and well

[zelda.geek]

Thank you SO MUCH! Nothing but your tutorial worked!

[shambles]

Great tutorial! Clear steps that actually worked.
Merci beaucoup!

[tvharikrishna]

Thanks Man, you made it very easy !! Worked 100%

[jlengg]

Unbelievably concise tutorial. Thank you.

[sivadineshponrajan]

After a long struggle for a week, this video came as a saviour! Thanks ;)

[enumclaw]

Thank you so much!! I have been round and round the internet for ages trying to work out how to do this. ALL of the other tutorials out there are for earlier versions of VS and they don't seem to work!

[nut]

Thanks a lot, you saved my day. Straight and clear to the point

[dragongali]

Thank you very much, it helped me when I got stuck. Keep up with the great tutorials

[jb]

Straight to the point ! Thanks very much.

[dol_a_eb]

thank you broooo, its really help me! good luck!

[stefanmladenovic]

This tutorial is saving me with another library for the third time. Thank you!

[rahulsharma]

THANKYOU VERY MUCH ! Like seriously, i was so confused after watching so many tutorials but at the end only this one worked for me ! Thankyou very much man!

[SirPaulMuaddib]

Thanks, I couldn't run simple examples before, now I can.

[malikjunaid]

thanks man very short and precise <3

[wofythedev]

Sheesh, I wish I found this tutorial about 12 hours ago lol! I came from python where this whole process is 2 steps. Thank you so much - after sifting through outdated docs and stack overflow posts, I finally got it to work.

[awildted]

Excellent tutorial. A notoriously difficult tool to setup. This was straight forward and worked first time :)