Fast LV motion estimation using subspace approximation techniques

IEEE Transactions on Medical Imaging

Volumn 20, Issue 6, 2001, Pages 499-513

  Wang, Yu Ping ^a,b   Chen, Yasheng ^c   Amini, Amir A ^a,d  

^a IEEE   (United States)

^b Advanced Digital Imaging Research LLC   (United States)

^c WASHINGTON UNIVERSITY   (United States)

^d WASHINGTON UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

Deformable models; Motion analysis; Splines; Variational methods; Vector field reconstruction

Indexed keywords

LEFT VENTRICULAR MOTION ESTIMATION; MOTION ANALYSIS; SUBSPACE APPROXIMATION TECHNIQUES; VECTOR FIELD RECONSTRUCTION;

APPROXIMATION THEORY; BLOOD VESSELS; CARDIOVASCULAR SYSTEM; COMPUTER SIMULATION; IMAGE ANALYSIS; IMAGE RECONSTRUCTION; MOTION ESTIMATION; VARIATIONAL TECHNIQUES;

MAGNETIC RESONANCE IMAGING;

ALGORITHM; ARTICLE; BIOLOGICAL MODEL; COMPUTER SIMULATION; CORONARY ARTERY DISEASE; HEART VENTRICLE; HUMAN; IMAGE PROCESSING; METHODOLOGY; MOTION; NUCLEAR MAGNETIC RESONANCE IMAGING; PHYSIOLOGY; RADIOGRAPHY;

ALGORITHMS; COMPUTER SIMULATION; CORONARY DISEASE; HEART VENTRICLES; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; MODELS, CARDIOVASCULAR; MOTION;

EID: 0035354207     PISSN: 02780062     EISSN: None     Source Type: Journal    
DOI: 10.1109/42.929616     Document Type: Article

References (24)

1. Snakes and splines for tracking nonrigid heart motion
2. Energy-minimizing deformable grids for tracking tagged MR cardiac images
3. Coupled B-snake grids coupled B-snake grids and constrained thin-plate splines for analysis of 2-D tissue deformations from tagged MRI
4. Comparison of landmark-based and curve-based thin plate warps for analysis of left ventricular motion from tagged MRI
5. Description of the deformation of the left ventricle by a kinematic model
6. MR imaging of motion with spatial modulation of magnetization
7. A framework for spatio-temporal control in the tracking of visual contours
8. Principal warps: Thin-plate splines and the decomposition of deformations
9. Reconstruction of 3-D left ventricular motion from planar tagged cardiac MR images: An estimation-theoretic approach
10. On variable brightness optical flow for tagged MRI
11. Spatio-temporal tracking of myocardial deformations with a 4-D B-spline model from tagged MRI
12. Quantitative coronary angiography with deformable spline models
13. Three-dimensional myocardial deformations: Calculation with displacement field fitting to tagged MR images
14. Volumetric deformable models with parameter functions: A new approach to the 3-D motion analysis of the LV from MRI-SPAMM
15. Deformable B-solids and implicit snakes for 3-D localization and tracking of SPAMM MRI data
16. Magnetic resonance imaging for assessment of myocardial function
17. B-spline signal processing: Part 1 and Part 2
18. Spline methods for observational data
19. Cardiac motion simulator for tagged MRI
20. Scale-space derived from B-splines
21. Image representations using multiscale differential operators
22. Tracking and finite element analysis of stripe deformation in magnetic resonance tagging