opencv - how card.io convert credit card image to clean binary image without any noise -


Dosage Anyone know how the card. Remove the non-text background without image processing and noise. I am making a credit card ocr engine such as card.io but it is very difficult to remove non-text background without any noise. Thus, it can not send NN to further process. So there is no experience on this kind of problem. Many thanks to

who can check card scanning solutions for many types of cards OCR has developed, including those whith non-text backgrounds.

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