#393 · Primary category： Computer Vision
cvui
A (very) simple UI lib built on top of OpenCV drawing primitives
Project last updated：09/04/22
GitHub Stars
862
Forks
213
Contributors
11
License
MIT
Why we included this project
OpenCV developers who want a few controls for demos or internal tools often find themselves choosing between a bare window and wiring up a full GUI toolkit. cvui sits in between: it draws buttons, sliders, checkboxes, and trackbars straight into the cv::Mat frame, using only OpenCV's own drawing primitives, so there is no OpenGL or Qt backend to configure. The library ships as a single header file (with a pure Python port, no bindings), and its C-like API keeps example code short and readable. That combination makes it a fast path to interactive parameter tuning for vision prototypes without rethinking your whole rendering pipeline.
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