How to install OpenCV with CUDA GPU in windows 10 | Python

⭐️ Content Description ⭐️
In this video, I have explained on how to install opencv with cuda gpu support in windows 10. I have also explained how to install cuda and cuda toolkit in this video, so you could use gpu for deep learning. Please follow all the steps in orderly manner for successful installation.

Download Links:-
Cuda Toolkit - conda install -c conda-forge cudatoolkit=11.2 cudnn=8.1.0

Make a small donation to support the channel 🙏🙏🙏:-

🕒 Timeline
00:00 Introduction to OpenCV CUDA
01:01 Install Visual Studio and Tools
02:32 Install CUDA Toolkit and Cudnn
04:19 Download CMake and OpenCV
05:15 Install CMake
06:07 Configure OpenCV with CMake
13:07 Build and Install OpenCV CUDA
14:40 Test OpenCV performance with CUDA

#opencv #machinelearning #hackersrealm #cuda #deeplearning #datascience #model #project #artificialintelligence #beginner #analysis #python #tutorial #aswin #ai #dataanalytics #data #bigdata #programming #datascientist #technology #coding #datavisualization #computerscience #pythonprogramming #analytics #tech #dataanalysis #iot #programmer #statistics #developer #ml #business #innovation #coder #dataanalyst

[Jem_Link]

Thank you so much for this. I have been trying to install opencv with cuda for a few days now and there was always some new error that I could not resolve. This is the first tutorial that worked without any issues. Thank you so much!!

[LaloHao]

How do you enable nvidia video codec headers?

[brooksnelson]

Great video. One question. If I have a virtual environment already developed, can I build the make file in the environment? Would I have to activate environment then follow your steps?

[lukasTHEwise]

It doesn't show the specific python paths in CMake for me, just the build. After adding them manually, the CMake installation just stops after 30-40 seconds and it didn't install the library, do these cases have anything in common or what could be the reason?

[kaviprasadjay]

Error in configuration process, project files may be invalid.

I'm getting this error after the process at 10 th minute

[serybet]

I built opencv using cmake. but i can not import cv2 in anaconda prompt.

[MozillaMayhem]

CMake Error at modules/dnn/CMakeLists.txt:53 (message):
DNN: CUDA backend requires cuDNN. Please resolve dependency or disable
OPENCV_DNN_CUDA=OFF


what is my fix for this?

[golden]

If anyone else is having issues make sure you are using visual studio 2019 for some reason the 2022 version doesnt work :0

[ofeksasson]

cv2.error: OpenCV(4.8.0) error: (-216:No CUDA support) The library is compiled without CUDA support in function 'throw_no_cuda'

im getting this error after following your video, do you know of a fix?

[aimusicgenerates]

i can import cv2 but not have any module: __version__ not work, all not work. only i can import it

[rajajairamrameshbabu]

Please make video introduction to nim game hackerrank solution

[sam_razum]

it is saying project files matbe invalid in cmake

[BLOCKBUSTERMOVIES-brys]

How to fix this error please:CMake Error at modules/dnn/CMakeLists.txt:41 (message):
DNN: CUDA backend requires cuDNN. Please resolve dependency or disable
OPENCV_DNN_CUDA=OFF

[angeljo]

is this video complete? where should we place the folder should we add any environment variable?

[vebjrnpedersen]

i get:

Could not find OpenBLAS include. Turning OpenBLAS_FOUND off
Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
Could NOT find BLAS (missing: BLAS_LIBRARIES)
Could NOT find LAPACK (missing: LAPACK_LIBRARIES)
Reason given by package: LAPACK could not be found because dependency BLAS could not be found.

Could NOT find Java (missing: Java_JAVA_EXECUTABLE Java_JAR_EXECUTABLE Java_JAVAC_EXECUTABLE Java_JAVAH_EXECUTABLE Java_JAVADOC_EXECUTABLE)
Could NOT find JNI (missing: JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 AWT JVM)
VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
Configuring incomplete, errors occurred!

And an error pop up, when trying to "Generate"

[YetiRUS]

Это не работает. Сборка CMake прошла успешно. Но импорт cv2 невозможен
>>> import cv2
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'cv2'