Patent Document ID: 20160267323
Application ID: 14781656
Patent Status: 0

Claim One:
1. A system that transforms a document image into an electronic document, the system comprising: one or more processors; one or more electronic memories; and a hierarchically organized data structure, stored in one or more of the one or more electronic memories, each entry of which corresponds to one or more natural-language entities selected from among one or more morphemes, words, or phrases encoded as sequences of standard feature symbols; and computer instructions, digitally encoded and stored in one or more of the one or more electronic memories and executed on the one or more processors, that receive an image of a block of text of an Arabic-like language, identify images of lines of text within the received image of the block of text; identify subimages within the image of the line of text corresponding to one or more of words and morphemes, for each identified subimage, identify sets of characters that represent candidate character-sequence representations of the subimage; and use the candidate character-sequence representations of the subimages as hypotheses regarding the lexical identities of the subimages; reconstruct a portion of an electronic document corresponding to the received image of the block of text using the hypotheses regarding the lexical identities of the subimages; and store the reconstructed portion of the electronic document in one or more of the one or more electronic memories.