Helper to identify Pokétwo spawns with OpenCV.
This script uses OpenCV's feature matching algorithm to determine which pokemon is in the Source image. It was originally planned to be an automatic catcher for the Pokétwo discord bot a long time ago but i abandoned that idea as i don't find any need for such tool, not to add the risk of getting banned from using Pokétwo (and discord, if it was implemented into a self-bot).