Indexed keywords
ERROR ANALYSIS;
FAST FOURIER TRANSFORMS;
IMAGE RECONSTRUCTION;
INTERPOLATION;
APPROXIMATION ERRORS;
GRIDDING;
NON-CARTESIAN SAMPLING;
SHIFT INVARIANT;
SPIRAL TRAJECTORY;
MAGNETIC RESONANCE IMAGING;
ALGORITHM;
ARTICLE;
FOURIER ANALYSIS;
IMAGE PROCESSING;
METHODOLOGY;
NUCLEAR MAGNETIC RESONANCE IMAGING;
ALGORITHMS;
FOURIER ANALYSIS;
IMAGE PROCESSING, COMPUTER-ASSISTED;
MAGNETIC RESONANCE IMAGING;
1
0042494528
An improved gridding method for spiral MRI using nonuniform fast Fourier transform
Sha L., Guo H., and Song A.W. An improved gridding method for spiral MRI using nonuniform fast Fourier transform. J. Magn. Reson. 162 2 (2003) 250-258
(2003)
J. Magn. Reson. , vol.162
, Issue.2
, pp. 250-258
Sha, L.1
Guo, H.2
Song, A.W.3
2
3142776518
On the fast Fourier transform of functions with singularities
Beylkin G. On the fast Fourier transform of functions with singularities. Appl. Comput. Harmonic Anal. 2 4 (1995) 363-381
(1995)
Appl. Comput. Harmonic Anal. , vol.2
, Issue.4
, pp. 363-381
Beylkin, G.1
3
0033877748
The conjugate-gradient nonuniform fast Fourier transform (CG-NUFFT) method for one- and two-dimensional media
Xu X.M., and Liu Q.H. The conjugate-gradient nonuniform fast Fourier transform (CG-NUFFT) method for one- and two-dimensional media. Microw. Opt. Technol. Lett. 24 6 (2000) 385-389
(2000)
Microw. Opt. Technol. Lett. , vol.24
, Issue.6
, pp. 385-389
Xu, X.M.1
Liu, Q.H.2
4
0037306521
Nonuniform fast Fourier transforms using min-max interpolation
Fessler J.A., and Sutton B.P. Nonuniform fast Fourier transforms using min-max interpolation. IEEE Trans. Sig. Proc. 51 2 (2003) 560-574
(2003)
IEEE Trans. Sig. Proc. , vol.51
, Issue.2
, pp. 560-574
Fessler, J.A.1
Sutton, B.P.2
5
0032957342
Sampling density compensation in MRI: rationale and an iterative numerical solution
Pipe J.G., and Menon P. Sampling density compensation in MRI: rationale and an iterative numerical solution. Magn. Reson. Med. 41 1 (1999) 179-186
(1999)
Magn. Reson. Med. , vol.41
, Issue.1
, pp. 179-186
Pipe, J.G.1
Menon, P.2
6
4944230740
Accelerating the nonuniform fast Fourier transform
Greengard L., and Lee J.-Y. Accelerating the nonuniform fast Fourier transform. SIAM Rev. 46 3 (2004) 443-454
(2004)
SIAM Rev. , vol.46
, Issue.3
, pp. 443-454
Greengard, L.1
Lee, J.-Y.2
7
0033295052
The regular Fourier matrices and nonuniform fast Fourier transforms
Nguyen N., and Liu Q.H. The regular Fourier matrices and nonuniform fast Fourier transforms. SIAM J. Sci. Comput. 21 1 (1999) 283-293
(1999)
SIAM J. Sci. Comput. , vol.21
, Issue.1
, pp. 283-293
Nguyen, N.1
Liu, Q.H.2
8
0000527817
Fast Fourier transforms for nonequispaced data
Dutt A., and Rokhlin V. Fast Fourier transforms for nonequispaced data. SIAM J. Sci. Comput. 14 6 (1993) 1368-1393
(1993)
SIAM J. Sci. Comput. , vol.14
, Issue.6
, pp. 1368-1393
Dutt, A.1
Rokhlin, V.2
9
0031695020
An accurate algorithm for nonuniform fast Fourier transforms (NUFFT's)
Liu Q.H., and Nguyen N. An accurate algorithm for nonuniform fast Fourier transforms (NUFFT's). IEEE Microw Guided Wave Lett. 8 1 (1998) 18-20
(1998)
IEEE Microw Guided Wave Lett. , vol.8
, Issue.1
, pp. 18-20
Liu, Q.H.1
Nguyen, N.2
10
20744459613
Rapid gridding reconstruction with a minimal oversampling ratio
Beatty P.J., Nishimura D.G., and Pauly J.M. Rapid gridding reconstruction with a minimal oversampling ratio. IEEE Trans. Med. Imag. 24 6 (2005) 799-808
(2005)
IEEE Trans. Med. Imag. , vol.24
, Issue.6
, pp. 799-808
Beatty, P.J.1
Nishimura, D.G.2
Pauly, J.M.3
11
0242667172
Optimization by direct search: new perspectives on some classical and modern methods
Kolda T.G., Lewis R.M., and Torczon V. Optimization by direct search: new perspectives on some classical and modern methods. SIAM Rev. 45 3 (2003) 385-482
(2003)
SIAM Rev. , vol.45
, Issue.3
, pp. 385-482
Kolda, T.G.1
Lewis, R.M.2
Torczon, V.3
