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Processing system for identifying a string formed from a number of hand-written characters

  • US 7,756,336 B2
  • Filed: 09/01/2008
  • Issued: 07/13/2010
  • Est. Priority Date: 10/15/2001
  • Status: Expired due to Fees
First Claim
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1. A processing system for identifying a string formed from a number of hand-written characters, said system comprising:

  • a processor and memory;

    an input device and an output device;

    a bus connecting the processor, memory, input and output devices; and

    an external interface for connecting the bus to an external database, said processor configured to perform the steps of determining character probabilities for each character in the string, each character probability representing the likelihood of the respective character being a respective one of a number of predetermined characters; and

    determining template probabilities for the string, each template probability representing the likelihood of the string corresponding to a respective one of a number of templates, each template representing a respective combination of character types, wherein the processor is configured to determine the template probabilities for the string by performing the steps of determining the number of characters in the string, selecting templates having an identical number of characters, and obtaining a template probability for each selected template.

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