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Reliability measure concerning the registration of cardiac MR perfusion measurements

  • US 20020136438A1
  • Filed: 01/29/2002
  • Published: 09/26/2002
  • Est. Priority Date: 02/02/2001
  • Status: Active Grant
First Claim
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1. A method of quantifying a reliability of an automatic registration of anatomically corresponding positions in the images in an image data set (11, 12) that includes a series of images, which method includes the steps of:

  • performing a registration operation (30) on the image data set so as to obtain a registered image data set (13,14);

    calculating a first parameter for the registered image data set (13, 14), applying a predetermined criterion (15, 16) to the calculated first parameter;

    classifying a degree of reliability of the registration operation in dependence on whether the first parameter satisfies the applied criterion.

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