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Method and computer program product for producing a pattern recognition training set

  • US 20040015464A1
  • Filed: 03/25/2002
  • Published: 01/22/2004
  • Est. Priority Date: 03/25/2002
  • Status: Active Grant
First Claim
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1. A method for generating a set of X training samples from a single ideal pattern for each output class of a pattern recognition classifier, comprising:

  • generating a system equivalent pattern for each of a plurality of classes from a corresponding ideal pattern; and

    applying a noise model, simulating at least one type of noise expected in a real-world classifier input pattern, to each system equivalent pattern X times to produce, for each output class, X training samples, each simulating defects expected in real-world classifier input patterns.

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