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Boundary analyzer

  • US 6,714,679 B1
  • Filed: 02/05/1999
  • Issued: 03/30/2004
  • Est. Priority Date: 02/05/1998
  • Status: Expired due to Term
First Claim
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1. A method for measuring deviations in an object boundary of an object within an image, the method comprising:

  • a. providing a first set of first segments, each first segment having indexed first vertices and a class, the first set representing a first boundary of the object;

    b. segmenting a second set of second segments, each second segment having indexed second vertices, the second set representing the object boundary of the object;

    c. substantially matching at least some of the second vertices to at least some of the first vertices so as to produce matched second segments, each matched second segment being associated with a class of a corresponding matched first segment; and

    d. measuring deviations within the matched second segments using the class.

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