Patent Document ID: 20180082154
Application ID: 15275990
Patent Status: 0

Claim One:
1. A method comprising: performing optical character recognition on one or more initial images of a document to produce initial optical character recognition results and displaying the initial optical character recognition results of the document to a user; receiving a feedback from the user regarding an error location in the initial optical character recognition results, wherein the error location is a location of a misspelled character sequence in the initial optical character recognition results; receiving an additional image of the document, wherein the additional image contains a portion of the document, which corresponds to the error location, and performing optical character recognition of the additional image to produce additional optical character recognition results; identifying a cluster of character sequences, which correspond to the error location, using the initial optical character recognition results and the additional optical character recognition results; identifying an order of character sequences in the cluster of character sequences based on their respective probability values; and displaying to the user modified optical character recognition results, which contain in the error location a corrected character sequence, but otherwise are identical to the initial optical character recognition results, wherein the corrected character sequence is a character sequence, which has the highest probability value among the character sequences of the cluster, while being different from the misspelled character sequence.