Update OpenCV 4 source installation Ubuntu blog. #559
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What about for Ubuntu 22.04 WSL2? What tutorial can I follow to have OpenCV installed so I can use both C++ and Python3? |
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Have you tried following the blog referenced above and have encountered problems? Which? What environment (in WSL2) do you look for (like you want or have to build OpenCV from source due to configs, changes, patches; using OpenCV under Python3 as well as under C++)?? |
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I got it installed with CUDA enabled following someone else's blog but forgot to point the Python to my miniconda python so get no module CV2 and then have to pip install opencv-python into each conda environment I use. Oh well I'm guess the global install that succeeded is good for C++ development if I ever need to. One thing I know is that the C++ documentation was better than Python's before version 4 when I took a computational photography class at school. Anyways I'm googling how to change the python for opencv to point to my miniconda python rather than the WSL2 system Python as it is now but if you know how to do this, please let me know. I'm not even sure if this a solution. I'm also not sure if pip installing opencv-python in each conda env is going be CUDA enabled.nn
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Sent: Wednesday, May 10, 2023 4:10:59 PM
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Subject: Re: [spmallick/learnopencv] Update OpenCV 4 source installation Ubuntu blog. (#559)
Have you tried following the blog referenced above and have encountered problems? Which?
What environment (in WSL2) do you look for (like you want or have to build OpenCV from source due to configs, changes, patches; using OpenCV under Python3 as well as under C++)??
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Current link: https://learnopencv.com/install-opencv-4-on-ubuntu-18-04/
Updated blog on google drive.