Recognize the type of credit card (i.e., Visa, MasterCard, American Express, etc.).Apply OCR to recognize the sixteen digits on the credit card.Localize the four groupings of four digits, pertaining to the sixteen digits on the credit card.Detect the location of the credit card in the image.In some cases, it will work great - and in others, it will fail miserably.Ī great example of such a use case is credit card recognition, where given an input image, However, as I’ve mentioned multiple times in these previous posts, Tesseract should not be considered a general, off-the-shelf solution for Optical Character Recognition capable of obtaining high accuracy. We then learned how to cleanup images using basic image processing techniques to improve the output of Tesseract OCR. In a previous blog post, we learned how to install the Tesseract binary and use it for OCR.
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