Systems and methods for capturing critical fields from a mobile image of a credit card bill
First Claim
Patent Images
1. A method for identifying contents of a credit card bill from an image of the credit card bill, comprising:
- receiving the image of the credit card bill which includes a codeline field;
identifying, from the image of the credit card bill, at least one field of the credit card bill using at least one of a keyword-based search and a format-based search, wherein the at least one field is not the codeline field;
extracting, from the received image, content of the at least one identified field;
capturing codeline content of the codeline field;
removing nonessential punctuation marks from the captured codeline content;
cross-validating the extracted content of the at least one identified field against the captured codeline content to determine if the extracted content matches a portion of the captured codeline content; and
when the extracted content matches,replacing the extracted content with the matching portion of the captured codeline content as the identified content of the at least one identified field of the credit card bill; and
outputting the identified content of the at least one identified field of the credit card bill.
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Abstract
The embodiments herein focus on improving recognition accuracy of these fields on credit card bills by detecting and identifying critical fields on a credit card, extracting the data from the critical fields and comparing the data with known data on a payor, payee and biller.
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Citations
16 Claims
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1. A method for identifying contents of a credit card bill from an image of the credit card bill, comprising:
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receiving the image of the credit card bill which includes a codeline field; identifying, from the image of the credit card bill, at least one field of the credit card bill using at least one of a keyword-based search and a format-based search, wherein the at least one field is not the codeline field; extracting, from the received image, content of the at least one identified field; capturing codeline content of the codeline field; removing nonessential punctuation marks from the captured codeline content; cross-validating the extracted content of the at least one identified field against the captured codeline content to determine if the extracted content matches a portion of the captured codeline content; and when the extracted content matches, replacing the extracted content with the matching portion of the captured codeline content as the identified content of the at least one identified field of the credit card bill; and outputting the identified content of the at least one identified field of the credit card bill. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification