Patent Document ID: 9101961
Application ID: 13389475

Base Claim:
1. A word recognition apparatus comprising: a memory; and a control unit comprising one or more processors configured to: receive input of a word image representing a plurality of characters; recognize the word image and select a first word candidate and a second word candidate based on a plurality of words in a word dictionary; identify unmatched characters between the first word candidate and the second word candidate; compare a first image with a second image, the first image corresponding to a portion of the word image and the second image corresponding to the unmatched characters; and determine a likelihood of the first word candidate based on the comparison between the first image and the second image.

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Claim 4:
4. The word recognition apparatus according to claim 1 , wherein the one or more processors are further configured to: compare the first word candidate and the second word candidate character by character, detect as a matched character string a partially matched character string, and identify the unmatched characters between the first word candidate and the second word candidate by using the detected matched character string.