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SYSTEM AND METHOD OF OVERLAYING IMAGES OF DIFFERENT MODALITIES

  • US 20140044325A1
  • Filed: 08/09/2012
  • Published: 02/13/2014
  • Est. Priority Date: 08/09/2012
  • Status: Active Grant
First Claim
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1. A method overlaying a three-dimensional image of a tissue and an image of the tissue from an imaging transducer, having a field of view, the method comprising:

  • co-registering a first co-ordinate space of the three-dimensional image with a second co-ordinate space of the field of view of the image from the imaging transducer;

    determining pixel dimensions of the field of view in the second co-ordinate space;

    scaling the three-dimensional image in the first co-ordinate space to match the pixel dimensions of the field of view in the second co-ordinate space;

    transforming position and orientation of the three-dimensional image of the tissue in the first co-ordinate space to match position and orientation of the field of view in the second co-ordinate space; and

    displaying an overlaid image comprising the three-dimensional image and the field of view of the imaging transducer.

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