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Extracting information from symbolically compressed document images

  • US 20040042667A1
  • Filed: 09/30/2003
  • Published: 03/04/2004
  • Est. Priority Date: 04/08/1999
  • Status: Active Grant
First Claim
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1. A method comprising:

  • representing an input document image with a sequence of template identifiers to reduce storage consumed by the input document image; and

    replacing the template identifiers with alphabet characters according to language statistics to generate a text string representative of text in the input document image.

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