OpenCV Contrib Python Headless

OpenCV (Open Source Computer Vision Library) is a powerful, open-source computer vision and machine learning software library. This specific Python binding package, `opencv-contrib-python-headless`, provides access to both the main OpenCV modules and the 'contrib' (extra) modules, but without any graphical user interface (GUI) dependencies like Qt. This makes it ideal for server-side processing, cloud deployments, Docker containers, and embedded systems where no display is available. It is currently at version 4.13.0.92 and follows a frequent release cadence, often tied to major OpenCV C++ library releases.