opencv/opencv-python

Automated CI toolchain to produce precompiled opencv-python, opencv-python-headless, opencv-contrib-python and opencv-contrib-python-headless packages.

What it solves

It provides pre-built Python bindings for OpenCV, allowing users to easily install and use the powerful OpenCV computer vision library without having to compile the C++ source code manually from scratch.

How it works

This repository contains the build scripts and configuration necessary to package OpenCV releases into Python "wheels" (binary packages). These wheels are then uploaded to PyPI, enabling users to install the OpenCV Python module (cv2) via pip. The project offers different package flavors, including standard versions with GUI support and "headless" versions for server or Docker environments that remove heavy GUI dependencies.

Who it’s for

Developers and data scientists who want to integrate computer vision capabilities into Python applications across various platforms (Windows, macOS, Linux) and server environments.

Highlights

  • Multiple Package Options: Offers main modules, contrib/extra modules, and headless versions for server environments.
  • Cross-Platform Support: Provides pre-built binaries for Windows, macOS, and most GNU/Linux distributions.
  • Easy Installation: Simplifies the setup process to a single pip install command.
  • Customizable Builds: Allows users to compile their own wheels from source if specific Cmake flags or additional modules (like CUDA) are needed.

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