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

[@BoostMyTool]

#include #include #include #include using namespace cv; int main() { cv::Mat img = cv::imread("C:/Users/BoostMyTool/Desktop/image.jpg"); 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; }

[@jacobparmenter2520]

Just for other people to reference in the future - If you include the line 'using namespace cv;' you don't need to add cv:: before each function and vice versa

[@jimmychase8494]

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 :)

[@jamadhar6]

I had another strange error. I got the same problem as you, but the problem at me was, somehow the system variables location vanished after I set it. When I set the location again, it was working perfectly.

[@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!

[@heckfyorrok7819]

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

[@sivadineshponrajan3722]

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

[@tvharikrishna4080]

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

[@OmerMohamed-h1s]

how it work with you ... please help me

[@wolfythedev]

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 Thank you so much - after sifting through outdated docs and stack overflow posts, I finally got it to work.

[@userrjlyj5760g]

Finallyyyyyyyyyyyyyyyyyyyyyyyyyyyyy..... finally a REAL working solution for running opencv with VS .... Dude many many thanks....

[@stefanmladenovic2040]

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

[@mehran783]

I still cannot do setup correctly. Can you please help me with this.

[@awildted3265]

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

[@JunyangZhang-cs3it]

it works cheers man

[@jlengg]

Unbelievably concise tutorial. Thank you.

[@zelda.geek6162]

Thank you SO MUCH! Nothing but your tutorial worked!

[@SirPaulMuaddib]

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

[@rahulsharma60]

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!

[@sushilkrsoni2796]

Were you getting Properties option in your VS Code ? How did you configured ? Please help

[@shambles-io]

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

[@nut1752]

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

[@MingJing-e1e]

A short but very helpful video. Thanks a lot.

[@tymothylim6550]

Thanks! This really helped me!

[@Anton-be6ty]

Thank you very much, this method works on the version openCV 4.4. Visual studio 2019 on Windows 7

[@dragongali2340]

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

[@enumclaw79]

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!

[@dol_6a_eb]

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

[@tlight901]

Excellent concise explanation, thank you. Liked and Subscribed. 👍

[@ajlaibrah7558]

Thank You so much I have been trying to crack it since 2 days.. Finally it worked.. thanks

[@kotai2003]

Thanks so much. With the help of your video, I could execute my first opencv cpp in my computer.

[@lp-w420]

Great video! It worked

[@jb0433628]

Straight to the point ! Thanks very much.

[@bharatakabari5646]

Very good tutorial with precise steps for the settings !!

[@musiclife0808]

Thank You Very Much Such!!!! I Have Watch Many Tutorials But It Is Very Short And Easy!!!

[@machinelearningapplication6467]

Excellent tutorial saved me loads of time

[@justasj5628]

Thank you, it worked for me!

[@malikjunaid7202]

thanks man very short and precise

[@gcmnz_]

bro u are the best!! i love u!

[@kidolola2246]

Great job!

[@aseratawya6943]

You saved my life, man.

[@lightkwak6259]

Muchas gracias querido compatriota, saludos desde chile

[@abdulkarimatrash]

excellent work bro !! BRAVO!

[@maffiou-ze]

Yep, that worked fine! Thanks

[@KnightMaresX]

you are amazing , thank you

[@sazidsazid4199]

It worked. Thanks a lot

[@EsraEser-gg8rr]

Thank you! That worked fine

[@ecsanders3352]

Thanks for the great tutorial!

[@kasunkalhara5335]

Thank you very much. god bless you ❤

[@NotAndrew19]

Great! thanks

[@Jack-xz7bf]

Thank you very much, this video helped me❤

[@behrampatel4872]

superb. learned how to build a release version. cheers Do you know how to get it to work in vs code ? i'm getting linker errors despite installing cmake tools etc Thanks

[@rolandblok]

Thank you. Perfect!

[@ah-lx9xi]

If you have two cameras set about 10 cm apart filming a moving object and you want to calculate distance. How do you find the difference in pixel shift along X-axis? Can you show this in c++, example video from cam1 and cam2.

[@raztaz826]

Worked great for me! I used VS2019 and vc16, the only difficulties were that I forgot to change the file path in the first line and to change it to x64 at the top.

[@srivastavkumar5497]

100% working,

[@vealar]

Спасибо. много видео пересмотрел как подключить OpenCV. Ваше видео помогло

[@yumiyonashi8518]

solved my problem.Thank you helped a lot

[@Yigitkagankilic]

Thanks for your help.

[@念楓]

really really really really really niceeeee!!!!!

[@resolvepcchannel]

Thank you so much!

[@peterng.]

Well explained!!

[@nabilamin2401]

i performed all these instruction but i had the following message .. the image cannot be read

[@tobyward661]

you are a life saver

[@syedahmedmustafa1832]

i have configured everything perfectly the image is loading on visual studio but the recognition sign is not appearing on the image can you tell me what i am missing?

[@Waslain]

MERCIIIIIIIIIIIIIIIIIIIIIIIIIIIIII !

[@williampercypachamangocald7618]

Excelente a funcionado!!!

[@сотрудникроскомнадзора]

thx man

[@akashjoshi4967]

Thank you so much

[@AndrijaRD]

thank you so much!!!

[@tladilebohang]

THANK YOU VERY MUCH

[@drlokuras]

Great!

[@harshithan1672]

I am not getting the image it says can't open or read file in debug console

[@khaleddiab89]

which version of the visual studio and CV are you using? at minute 4:51, the step of linker and onward I can't find this path in my folder, I am using cv 4.5.2 version , please advise

[@qew34v233v]

ur awsome

[@mateolopezgaffney9285]

LA CABRA 🐐

[@marwaabueladl7756]

but what about the debug mode

[@cichacz09]

In 03:46 of the film you need to choose Debug instead of Release and follow all the steps, just like in Release mode, but when adding opencv_world.lib file remember to choose the file with "d" at the end of filename (in this film it's opencv_world455d.lib)

[@sushilkrsoni2796]

I am not getting Properties option in my VS Code Why ? Anyone help!!

[@Leo-io4bq]

It worked

[@ekz3801]

❤❤

[@blackheart4444]

Thankyou so much

[@ajayjadhav900]

How to include sub-directories in Visual Studio? I have to include many header files, which are in different sub-directories. Is there a way in Visual Studio (I am using 2013 edition) to set one include path that Visual Studio will search also the sub-directories for header files? My Project is in C/C++. Add the "base folder" to the project (project properties -> Configuration Properties -> C/C++ -> Additional Include Directories, "additional include directories") I have tried the above option but it is not possible for me to add each and every directory followed by a semicolon. I have total 60 + different C C++ sub-directories

[@baharehhashemi2250]

thank you sir

[@andydollar007]

successfully built the project, but image no show... any idea??? cv::imshow("First OpenCV Application", img);

[@andydollar007]

problem resolved. need to create empty project instead....lol Anyway, thanks for the tutorial. Much appreciate higher level like c# to cut through the ceremonies... lmao

[@r0qulu]

VCRUNTIME140_1.dll was not found . Reinstalling the program may fix this problem . Anyone know how to fix this ?

[@anshXR]

Is it compatible to use opencv vc15 build with visual Studio 2022 (cuz it uses vc17)

[@phuongleuc2699]

nice

[@apoorvsharma6932]

ty

[@vindom6524]

i restarted my visial studio and it still showed the same error message

[@ahmadhassan8193]

you have to have an image at the path

[@kalpmodi]

​​@@ahmadhassan8193 on which path??

[@FatimaMazhar25]

Yes kindly tell which image path? @Ahmad Hassan

[@jimmychase8494]

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 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.

[@Leo-io4bq]

@@kalpmodi just download any image and change the path in the given code

[@juliuswiest7815]

Guys help the solution isnt even building whyyyyyyyyy

[@dr.kalculator6698]

i love you

[@djtechzz]

how to do with python

[@oo--7714]

Running opencv is like playing a souls game, too top needlessly complicated, honestly it should just be included with Microsoft visual studio.

[@fromrome3658]

Weel Done !!

[@KEKW-lc4xi]

hold up we have to add the path to our system environmental variables? why can't we just add it to our project variables or something? That is beyond messy. So over time our system environmental variables are just going to be a clusterfuck the more C++ applications we develop unless we tediously remove each path after each project completion? I'm starting to regret trying to work with C++... Anaconda does such a better job with this issue with python and C++ has been around longer than Python wth.

[@longhai6458]

thanks you

[@badbongos9176]

thank you so much!

[@tulkiidra6833]

Thank you so much

[@Studioyachrogdenok]

thx u very much!