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Computer method for processing records with images and multiple fonts

  • US 5,926,565 A
  • Filed: 09/24/1992
  • Issued: 07/20/1999
  • Est. Priority Date: 10/28/1991
  • Status: Expired due to Fees
First Claim
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1. A computer-implemented method of preparing for storage and retrieval data from source documents comprising the steps ofestablishing in computer memory stored patterns of electrical signals forming lexicons of images of characters in at least one font,comparing signals representative of images of characters from the source documents with stored signals representative of images of characters in the lexicons,identifying signals representative of images of characters for which no match is found as ambiguous characters;

  • andstoring the signals representative of images of ambiguous characters for use in retrieval of documents in which the ambiguous characters appeared.

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