Python stack + openCV + CUDA (parallel programming) something open source to study?

Question

Python

Good day.
Actually, I wanted to ask if someone could advise some interesting open source project for review, preferably using the Python + openCV + CUDA stack? Or, maybe, what kind of literature to read on the subject? I am familiar with Python in principle, with openCV too, but approximately at the level of such use:
https://pythonprogramming.net/game-frames-open-cv-...
I am not very familiar with parallel computing, but I learn more easily from examples, than bare theory.
Thanks in advance.

Answer 1

https://www.pyimagesearch.com/tag/cuda/