How to install OpenCV extra contributed modules for Python.
How to cross-platform compile OpenCV 3.3 for Python.
How to install OpenCV 3.3 via conda/pip, or compile OpenCV 3.3 for higher performance.
Instead of Cygwin, I use native Windows with Python OpenCV.
Examples of instant conversion from BGR to RGB etc. in Numpy
A few easy choices for setting up OpenCV for Python
Multiple ways to use OpenCV from Matlab.
How to pick better default values for Horn-Schunck in OpenCV.
How to import legacy OpenCV 2 functions in Python
How to use OpenCV 2 and OpenCV 3 compatibly from Python.