Image registration using locally-weighted fitting

Details Image registration using locally-weighted fitting Image registration using locally-weighted fitting

G - Physics

06

T

G06T 17/00 (2006.01) A61B 5/044 (2006.01) A61B 5/06 (2006.01) A61M 25/095 (2006.01) G06T 3/00 (2006.01)

Patent

CA 2582703

A computer-implemented method for image registration includes accepting a three-dimensional (3-D) image of an organ. The image includes a first plurality of image points with respective image coordinates. A map defining a distribution of values of a physiological parameter over the organ is accepted. The map includes a second plurality of map points with respective map coordinates. Confidence levels are associated with one or more of the map coordinates and image coordinates. Weights are assigned to at least some of the map points and image points responsively to the confidence levels of the respective map coordinates and image coordinates. The 3-D image is fitted with the map by calculating a geometrical transformation between the map coordinates and the image coordinates based on the weights.

Affiliated with

Also associated with

Rating

Image registration using locally-weighted fitting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image registration using locally-weighted fitting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image registration using locally-weighted fitting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1810139