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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 …
- Download haarcascade_frontalface_default. xml - OpenCV Q A Forum
How do I do this from github? I'm using Windows Pycharm
- 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?
- Error: OpenCV(4. 11. 0) error: (-5:Bad argument) in function imshow
I think there was an update to the input sent to opencv in version 4 11 and it especially affects Linux-based systems The question is, how should we adjust the array inputs created with numpy in Linux-based systems in the current version?
- 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
- Python - OpenCV
The Python Category is for discussion of Python coding issues, optimizations, or questions associated with OpenCV Please keep discussion limited to OpenCV related topics General discussion of Python events, topics and style should happen at the Python website Thanks!
- 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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