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Method and a system for information identification

  • US 20040199490A1
  • Filed: 04/02/2004
  • Published: 10/07/2004
  • Est. Priority Date: 04/02/2003
  • Status: Active Grant
First Claim
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1. A method for detecting an information item within an information sequence obtained from a digital medium, said information item comprising any one of a specified set of prestored information items, comprising:

  • transforming each of said set of prestored information items into a respective representation, in accordance with a predetermined transformation format;

    transforming said information sequence obtained from said digital medium, in accordance with said transformation format;

    determining the presence of one or more of said prestored information items within said transformed information sequence, utilizing said respective representation.

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