Image Hashing using Multiprocessing in Python(using openCV)

Hi everyone!
Ever wondered if you're actually using every core in your computer or some of them are just sitting idle while you're working with every cell of your body? Well, I was doing some 'usual' stuff in my laptop and that happened to include extracting some texts from a folder consisting of images. The tesseract takes quite a good amount of time to convert those into texts for a very simple reason; The operating system will assign the process to a single one of those cores and the script will then run to completion. So, me with my teammates Sai Sneha Kilari decided to make a program to do the same work in half the time by using parallel processing in openCV.