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Image identification system

  • US 20030118218A1
  • Filed: 11/16/2001
  • Published: 06/26/2003
  • Est. Priority Date: 02/16/2001
  • Status: Active Grant
First Claim
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1. A method for comparing a first image to a second image, the method comprising:

  • deriving a first image data set based on the first image and a second image data set based on the second image, wherein the first and second image data sets include a plurality of data elements and are model representations of the first and second images; and

    comparing at least one data element in the first image data set with at least one data element in the second image data set.

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