How to create an algorithm that determines the numbers (from 0 to 9) and color on the video in real time?

Question

Python

Hello! At the moment, I am creating an algorithm in python3 that can analyze streaming video from a camera and find numbers and distinguish colors. The algorithm will run on the controller (most likely Rasberry pi). Please help with the implementation of this program. What frameworks will be used? Thanks in advance!

Answer 1

You probably don't need OpenCV here. Just measure the colors of several points for 3-5 seconds (as the camera focuses) and take their average value.
This algorithm is simple - like a Kalashnikov assault rifle. Anything simple works fast. How OpenCV will work on Raspberry is even scary for me to imagine. Most likely bad. OpenCV was designed directly for strong hardware and Raspberry is more of a toy for enthusiasts than a platform for video processing.

Answer 2

It was enough to specify the OpenCV tag, but not to study the library?