opencv+pyqt

OpenCV is a computer vision library that provides tools for image and video processing. PyQt is a set of Python bindings for the Qt application framework, which allows developers to create GUI applications.

By combining OpenCV and PyQt, developers can create applications that perform advanced image processing and analysis, and present the results in a user-friendly GUI. For example, a developer could use OpenCV to detect faces in a video stream, and then use PyQt to display the video with the faces highlighted in real-time.

To use OpenCV with PyQt, developers typically start by creating a PyQt application and using its widgets to display images or video. They then use OpenCV to load, process, and manipulate the images or video, and update the PyQt widgets with the results.

Several libraries and frameworks are available to simplify the integration of OpenCV and PyQt, such as PyQtGraph, which provides high-performance graphics and image processing tools for PyQt, and PySide2, which is a Python binding for the Qt application framework that can be used with OpenCV.