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Method and system for pattern recognition and processing

  • US 7,925,079 B1
  • Filed: 12/23/1998
  • Issued: 04/12/2011
  • Est. Priority Date: 12/24/1997
  • Status: Expired due to Fees
First Claim
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1. A method for recognizing a pattern in information comprising data,the method comprising:

  • producing data representative of one or more physical characteristics or one or more representations of physical characteristics within a physical context of an item of interest with a transducer;

    inputting said data into a computer comprising a memory and a display device;

    encoding, in said computer, said data as parameters of a plurality of Fourier components in Fourier space;

    adding at least two of said Fourier components together to form at least one Fourier series in Fourier space;

    sampling at least one of said Fourier series in Fourier space with a filter to form a sampled Fourier series;

    modulating said sampled Fourier series in Fourier space with said filter to form a modulated Fourier series;

    determining a spectral similarity between said modulated Fourier series and another Fourier series;

    determining a probability expectation value based on said spectral similarity;

    generating a probability operand based on said probability expectation value;

    selecting a desired value for said probability operand, wherein recognition of a pattern in said information is obtained when said probability operand has said desired value; and

    displaying said recognized pattern on said display device.

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