opencv-proto documentation


Allows fast prototyping in Python for OpenCV

Offers primitives and simplified interfaces to streamline prototypes construction in Python.


  • Windows construction and management
  • Trackbar construction
  • Configuration save/load (including trackbar values)
  • Key binding (e.g. for trackbar control, configuration save/load)
  • Video capturing and modification
  • Work with images
  • Work with text
  • Frames transformation


  1. Python 3.6+
  2. opencv-python (or variants)

Quick install with third-parties: $ pip install opencv-proto[all]