Paper Info
Title
3D myocardial strain strain reconstruction from tagged MRI using a cylindrical B-spline model
Abstract
In this paper, we present a new method for reconstructing 3D left ventricular myocardial strain from tagged magnetic resonance (MR) image data with a 3D B-spline deformation model. The B-spline model is based on a cylindrical coordinate system that more closely fits the morphology of the myocardium than previously proposed Cartesian B-spline models and does not require explicit regularization. Simulation results demonstrate that the reconstructed strains are robust to the center of the cylindrical coordinate system. We also validate our method by reconstructing strains from imaging studies of a normal human volunteer and a patient with an antero-septal myocardial infarction.
Year
DOI
Venue
2002
10.1109/ISBI.2002.1029331
ISBI
Keywords
Field
DocType
biomechanics,cardiology,explicit regularization,antero-septal myocardial infarction,normal human volunteer,medical diagnostic imaging,tagged mri,physiological models,image reconstruction,cylindrical b-spline model,magnetic resonance imaging,3d left ventricular myocardial strain,biomedical mri,cylindrical coordinate system,muscle,splines (mathematics),medical image processing,3d myocardial strain strain reconstruction,spline,coordinate system,magnetic resonance,robustness,morphology,capacitive sensors,myocardial infarct
B-spline,Spline (mathematics),Nuclear medicine,Cylindrical coordinate system,Computer science,Mathematical analysis,Regularization (mathematics),Artificial intelligence,Cartesian coordinate system,Iterative reconstruction,Computer vision,Cylinder,Magnetic resonance imaging
Conference
ISBN
Citations 
PageRank 
0-7803-7584-X
1
0.42
References 
Authors
0
2
Name
Order
Citations
PageRank
Xiang Deng110.42
Thomas S. Denney Jr.2379.17