Help to find what is already on screen

[edipo2s]

Hi,

I have a Deck Tracker ([Link]) for card game The Elder Scroll Legends, and the main goal is to show on screen the deck cards list and mark cards as they was drawn.

Currently I grab the informations of cards using image recognition which is very limited approach (need to keep screenshot game all time).

I would like to know if someone can help-me on find which card was draw on each turn and cards on my hand.

Screenshot of game ([Link])

Although it's an online game, I don't want to cheat, change or modify anything on game, my goal is just extract already know and visible informations on screen.