Computer Tracking of Tagged 1H MR Images for Motion Analysis
Magnetic Resonance Imaging has become popular over the last few years as a technique for non-invasively imaging the internal structures of live subjects. In this paper we describe a technique to assist in the analysis of this type of data. We use quadratic B-splines and dynamic contours to track tagged regions of an infused rat heart, and analyse the motion of the tagged regions in terms of various predefined characteristic motions.
KeywordsKalman Filter Affine Space Dynamic Contour Computer Tracking Kalman Filter Approach
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