How to set up OpenCV - C++ library on Windows | VSCode
Ғылым және технология
In this video, I show how to set up OpenCV - C++ library on Windows. This video helps you if you want to start a Computer-Vision journey with OpenCV in C++ programming language.
This video is the basis of my future videos about Computer-Vision projects.
Пікірлер: 50
spent 12 hours trying to do what wou explained in 5 minutes, i genuinely love you
@elizavetaterente2127
7 ай бұрын
good to know that im not alone with the same result:)
@FlekkaBoyz
4 ай бұрын
@@elizavetaterente2127 good to know that im not alone with the same result.... why is it fkin unique for every god damn pc 8 hours in and still error...
@AyushSingh-fu1yp
3 ай бұрын
what command does he type at 4:25 which gets the output
@CakeprogressS
2 ай бұрын
@@AyushSingh-fu1yp have you figured it out?
@AyushSingh-fu1yp
2 ай бұрын
unfortunately, no @@CakeprogressS
Literally spent hours trying to do what you just did... you just gained a follower.
@AyushSingh-fu1yp
3 ай бұрын
what command does he type at 4:25 which gets the output
@avdiiseni8186
2 ай бұрын
@@AyushSingh-fu1yp CTRL + SHIFT + P
Great video, helped me troubleshoot problems.
@AyushSingh-fu1yp
3 ай бұрын
what command does he type at 4:25 which gets the output
@gutoguto0873
3 ай бұрын
He did not type anything@@AyushSingh-fu1yp
That's amazing
FINALLY SOMEONE WHO DOES NOT WASTE 50 MINUTES OF MY STUPID LIFE ❤
Can you run OpenCv with c++17? I've only found tutorials using an x86 build
Thank you so much!
@AyushSingh-fu1yp
3 ай бұрын
what command does he type at 4:25 which gets the output
@duduken20
3 ай бұрын
@@AyushSingh-fu1ypdon't know the shortcut but he's invoking the build option, save the cmake script and click on the build option down.
thanks you
When I run file face_train.py, i have an error that "Unknown C++ exception from OpenCV code", how can I fix it???
thank you for your teaching ,i have a question, if i have no visual studio on my pc,this method seems useless.But we use vs during this teaching , why not set up opencv c++ on vs directly?
@MohamadhasanM
3 ай бұрын
Thank you for watching, mentioning that you should have VS on you windows is not necessarily correct and I apologized for that, but at the end of the day you need a compiler (say MinGW-gcc). I am preparing a video about this and will update it soon, but meanwhile you can search for installing gcc on windows instead of VS. Hope this helps.
@yyu4505
3 ай бұрын
Thank you, and looking forward to your new video.i used to set up opencv c++ on vs, but i find that vs is two big and code writen on vs can not run directly on another platform like ubuntu, so, i give up using vs.i wonder, what is the difference when we use MinGW or vs?@@MohamadhasanM
fatal error: opencv2/opencv.hpp: No such file or directory
@fengsuave8732
6 ай бұрын
Did you manage to solve it? I'm having the same thing.
system variables has to be changed instead of user variables
I have an error. Thanks u alots but it set OpenCV_FOUND to FALSE so package "OpenCV" is considered to be NOTFOUND
@green_lucozade
2 ай бұрын
i have the same problem, did you sort it out yet?
what command does he type at 4:25 which gets the output
@MohamadhasanM
3 ай бұрын
If you install CMake tool extension in VSCode, when you save your CMakeLists.txt file, it will configure your project automatically. In short, I just saved the file.
@AyushSingh-fu1yp
2 ай бұрын
@cakeprogressS this might help
how to add its extra modules using vs code only? i am stuck at this
@MohamadhasanM
5 ай бұрын
In this case I guess you have to build opencv in window instead of downloading it's pre-built libraries. You can specify extra module path in your build options.
not working for me showing error in CMakelist.txt "find_package(OpenCVConfig REQUIRED)"
@MohamadhasanM
6 ай бұрын
The name of package that cmake should find is OpenCV. Try find_package(OpenCV REQUIRED)
@mert1354
4 ай бұрын
I try this but I cant solve my problem right now how can ı solve this problem bro I need help@@MohamadhasanM
Cmake file throws error at find_package
@MohamadhasanM
9 ай бұрын
try deleting generated build folder and use a compiler for another architecture (like x86, x64). let me know if it works.
@Phantom-el6oe
9 ай бұрын
@@MohamadhasanM It turned out that OpenCV has builds only up to MSVC v17 while I heave v19
@Phantom-el6oe
9 ай бұрын
@@MohamadhasanM Update: I've been messing around and managed to get CMakeList not error out, but main.cpp still can't include opencv2
@Phantom-el6oe
9 ай бұрын
@@MohamadhasanM Update2: There is something wrong with cmake file included in OpenCV, I just compiled your code via command line and everything worked fine Here is command line solution: g++ -o main main.cpp -IC:/opencv/build/include -LC:/opencv/build/x64/vc16/lib
@MohamadhasanM
9 ай бұрын
Check the syntax maybe? Especially this line: target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS})
help me bro
ERRORS: this declaration has no storage class or type specifier, identifier "VERSION" is undefined, expected a ")", expected a ";". Code: cmake_minimum_required(VERSION 3.10) project(medirdistancia) set(OpenCV_DIR C:/opencv/build) find_package(OpenCV REQUIRED) add_executable(${PROJECT_NAME} SRC/main.cpp) target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS})
hwlp me * Executing task: C:\MinGW\bin\g++.exe Main.cpp -o c:\Users\cortx\Downloads\obj\src\output\Main.exe -Wall -Wextra -g3 Main.cpp:2:30: fatal error: opencv2/opencv.hpp: No such file or directory #include ^ compilation terminated. * The terminal process "C:\MinGW\bin\g++.exe 'Main.cpp', '-o', 'c:\Users\cortx\Downloads\obj\src\output\Main.exe', '-Wall', '-Wextra', '-g3'" terminated with exit code: 1. * Terminal will be reused by tasks, press any key to close it. why????
@nguyengiorno9026
11 ай бұрын
i do exaclty like you did
@MohamadhasanM
11 ай бұрын
Email me your CMakeLists.txt and Main.cpp codes and let me see if I can find the problem. mh.mokhtarabadi@gmail.com
@phuho6583
3 ай бұрын
did u sovle it? i need help