4 Noll 2025 · OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning (AI) software library.

9 Noll 2025 · OpenCV uses the abi3 interface to Python. That ensures forward -compatibility, so OpenCV does not have to say “Python <= 3.13” when it’s not actually required by OpenCV. The package can run …

20 Ean 2025 · 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: …

17 Feabh 2025 · I have an RTSP URL for streaming from a CCTV camera, but I get the following error: [ WARN:[email protected]] global cap_ffmpeg_impl.hpp:453 _opencv_ffmpeg_interrupt_callback Stream …

4 Aib 2025 · 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 …

29 Lún 2023 · I may be wrong but it seems like you are mixing up two different installation methods. If you pip install you shouldn’t need to copy any dll’s accross. If you are building from scratch then don’t …

11 Meith 2025 · 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 …

26 Feabh 2021 · The C++ Category is for OpenCV C++ questions. It should not contain discussion of general C++ topics.

24 Márta 2023 · Yes, I have tried updating pip. I used pip install --upgrade pip pip3 install --upgrade pip pip install --upgrade pip setuptools wheel pip3 install --upgrade pip setuptools wheel How do I get …

16 Aib 2025 · I have seen some posts asking about using opencv on arm baremetal environment. I would say yes, opencv can be compiled in arm cross compiler and used in arm baremetal …