Как получить данные из изображения круговой диаграммы? ⇐ Python

[Гость]

I need to extract all relevant data from a simple pie char image which data changes from time to time. Theres an example of the simple pie chart:

enter image description here

How can I define a Python function to get something like: green=26, grey=15, red=4?

Thanks in advance for your support.

I dont have a clue how to do this.


Источник: https://stackoverflow.com/questions/781 ... hart-image