Estimation of coronary artery motion from multi-slice CT angiography
Abstract
An approach for analyzing 3D cardiac motion from multi-slice computed tomographic(MSCT) angiography data is presented.First,a local vessel enhancement based on Hessian matrix and locally adaptive threshold region growing is applied to extract the 3D coronary arteries model and then 3D thinning is performed and the skeleton on different R-R intervals is obtained.The vessel branches are matched with the coherent point drift(CPD) point set...
Paper Details
Title
Estimation of coronary artery motion from multi-slice CT angiography
Published Date
Jan 1, 2012
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