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- OpenCV - Ask OpenCV Questions, Get OpenCV Answers
OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning (AI) software library
- Cant open read file: check file path integrity - C++ - OpenCV
Hello friends The following program WORKED to read image files, but it stopped working and gave the following error: global loadsave cpp:268 cv::findDecoder imread_ (''): can't open read file: check file path integrity …
- OpenCV 5 Roadmap? - opencv-50 - OpenCV
OpenCV 5 is many years late Here is a quote from one of their old announcements: “In 2020, OpenCV 5 0 is coming out with an emphasis on deep learning and better performance on lower-power computing platforms The other OpenCV 5 0 highlights are: Julia and Swift bindings, new 3D vision algorithms with elements of SLAM” scien June 18, 2025
- Build fails during compilation of cudaimgproc - build - OpenCV
Hello, I am trying to compile opencv-4 10 0 from source but I am running into a sudden failure during compilation Below is at the point where make suddenly fails: [ 66%] Built target opencv_text [ 67%] Building CXX ob…
- Download haarcascade_frontalface_default. xml - OpenCV Q A Forum
How do I do this from github? I'm using Windows Pycharm
- Opencv + CUDA + C++ - C++ - OpenCV
I had difficulties building from the opencv + CUDA source code for c++ I do everything according to this guide Build OpenCV (including Python) with CUDA on Windows: Comprehensive Guide including Python Bindings, cuDNN hellip;
- Opencv Rtsp Stream timeout - Python - OpenCV
I have an RTSP URL for streaming from a CCTV camera, but I get the following error: [ WARN:0@30 061] global cap_ffmpeg_impl hpp:453 _opencv_ffmpeg_interrupt_callback Stream timeout triggered after 30046 359055 ms When I test the same URL in VLC by opening the network stream, the live feed works perfectly What could be causing this issue, and how can I fix it?
- Unable to compile CUDA Version - Python - OpenCV
Hello guys I’m during 3 days trying to make opencv to work with CUDA I already have CUDA installed, cudnn etc What happens: After making all process described in some youtube videos, many and many times, with lots of versions of opencv, with visual studio 2019 and 2022, the last command which I should do is cmake --build “path” --target INSTALL --config Release In the example video
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