New approach to gridding using regularization and estimation theory

Magnetic Resonance in Medicine

Volumn 48, Issue 1, 2002, Pages 193-202

  Rosenfeld, Daniel ^a,b  

^a GE HEALTHCARE   (Israel)

^b GE Medical Systems Israel   (Israel)

Author keywords

BURS; Estimation theory; Gridding; rBURS; Regularization theory

Indexed keywords

ECONOMIC AND SOCIAL EFFECTS; FAST FOURIER TRANSFORMS; INTERPOLATION; INVERSE PROBLEMS; SINGULAR VALUE DECOMPOSITION;

BURS; ESTIMATION THEORY; GRIDDING; RBURS; REGULARIZATION THEORY;

SIGNAL TO NOISE RATIO;

ALGORITHM; ARTICLE; COMPUTER SIMULATION; FILTER; FOURIER TRANSFORMATION; IMAGING SYSTEM; NUCLEAR MAGNETIC RESONANCE IMAGING; PHANTOM; SIGNAL NOISE RATIO; THEORY;

EID: 0036290662     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.10132     Document Type: Article

References (24)

1. Selection of a convolution function for Fourier inversion using gridding
2. Fast spiral coronary artery imaging
3. An optimal and efficient new gridding algorithm using singular value decomposition
4. Applying the uniform resampling (URS) algorithm to a Lissajous trajectory: Fast image reconstruction with optimal gridding
5. Gridding reconstruction using optimal, shift variant interpolating kernels
6. On the optimality of the gridding reconstruction algorithm
7. Archimedian spirals with Euclidean gradient limits
8. A critical survey of regularized inversion methods
9. Optimality in regularization
10. An optimal and efficient new gridding algorithm using estimation theory
11. Least squares methods for ill-posed problems with a prescribed bound
12. Magnetic resonance fluoroscopy using spirals with variable sampling densities
13. Continuous radial data acquisition for dynamic MRI
14. Catheter tracking using continuous radial MRI
15. A mollifier method for linear operator equations of the first kind
16. Density compensation functions for spiral MRI
17. Band-limited interpolation from unevenly spaced sampled data