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Method and apparatus for analysis of variables

  • US 7,242,808 B2
  • Filed: 01/12/2004
  • Issued: 07/10/2007
  • Est. Priority Date: 08/04/2000
  • Status: Expired due to Term
First Claim
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1. A method for analysis of variables operable to transform an input variable into an output variable comprising the following steps:

  • (a) applying a Threshold Filter to a difference of a Displacement Variable and an input variable producing a first scalar field of said Displacement Variable; and

    (b) filtering said first scalar field of step (a) with a first Averaging Filter operable to perform a function selected from the group consisting of time averaging function, spatial averaging function, and time and spatial averaging function to produce a second scalar field of said Displacement Variable.

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