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Image processing apparatus for analysis of pattern matching failure

  • US 8,200,006 B2
  • Filed: 05/04/2009
  • Issued: 06/12/2012
  • Est. Priority Date: 08/08/2005
  • Status: Expired due to Fees
First Claim
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1. An image processing device comprising:

  • a memory for storing a template for pattern matching and an image of a subject;

    a display unit for displaying the template and the image of the subject;

    a region specifying means for specifying a region in the image of the subject that is to be used for calculation of difference information with respect to a template image; and

    difference information computing means for computing the difference information between the region in the image of the subject specified by the region specifying means and the template image based on either the equation

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