An improved MRI reconstruction method based on table-lookup gridding

Proceedings of 2009 International Conference on Image Analysis and Signal Processing, IASP 2009

Volumn , Issue , 2009, Pages 9-12

  Peng, Yanni ^a   Qing, Huo Liu ^b  

^a CHONGQING TECHNOLOGY AND BUSINESS UNIVERSITY   (China)

^b USA   (United States)

Author keywords

Gridding; Kaiser Bessel; Radial MRI; Reconstruction

Indexed keywords

BILINEAR INTERPOLATION; EXPERIMENTAL COMPARISON; FAST COMPUTATION; FAST DATA ACQUISITION; GRIDDING; GRIDDING METHOD; HIGH-ACCURACY; KAISER-BESSEL; LOOK UP TABLE; LOOKUPS; MEMORY SAVINGS; MRI RECONSTRUCTION; RADIAL MRI; RECONSTRUCTION;

FAST FOURIER TRANSFORMS; IMAGE ANALYSIS; MAGNETIC RESONANCE IMAGING; SIGNAL PROCESSING; TABLE LOOKUP;

REPAIR;

EID: 70349907918     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IASP.2009.5054637     Document Type: Conference Paper

References (11)

1. J. O. Sulllivan, "A fast sinc function gridding algorithm for Fourier inversion in computed tomography," IEEE Trans. Medical Imaging, vol. MI-4, no. 4, pp. 200-207, 1985.
2. J. Jackson, C. H. Meyer, D.G. Nishimura, and A. Macovski, "Selection of a convolution function for Fourier inversion using gridding," IEEE Transactions on Medical Imaging, vol. 10, no. 1, pp. 473-478, 1991.
3. Q. H. Liu and N. Nguyen, "An accurate algorithm for nonuniform fast Fourier transform (NUFFT's)," IEEE Microwave and Guided Wave Letters, vol. 8, no. 1, pp. 18-20, 1998.
4. N. Nguyen and Q. H. Liu, "The regular Fourier matrices and nonuniform fast Fourier transforms," SIAM J. Sci. Compt., vol. 21, no. 1, pp. 283-293, 1999.
5. L. Sha, H. Guo, and A. W. Song, "An improved gridding method for spiral MRI using nonuniform fast Fourier transform," J. Mag. Reson.,vol. 162, pp. 250-258, 2003.
6. J. Song and Q. H. Liu, "Improving non-cartesian mri reconstruction through discontinuity subtraction," Intl J. Biomed. Imag., vol. 2006, pp.1-9, 2006.
7. J. G. Pipe, "Sampling density compensation in MRI: rationale and an iterative numerical solution," Magnetic Resonance in Medicine, vol. 41, pp. 179-186, 1999.
8. J. G. Pipe, "Reconstruction MR images from undersampled data: data-weighing considerations," Magnetic Resonance in Medicine, vol. 43, pp. 867-875, 2000.
9. A. Dutt and V. Rokhlin, "Fast Fourier transforms for nonequispaced data," SIAM J. Sci. Comp., vol. 14, pp. 1368-1393, 1993.
10. P. J. Beatty, D. G. Nishimura, and J. M. Pauly, "Rapid gridding reconstruction with a minimal overampling ratio," IEEE Trans. Medical Imaging, vol. 24, no. 6, pp. 799-808, 2005.
11. J. Song, Y. Liu, S. L. Gewalt, G. Cofer, G. A. Johnson, and Q. H. Liu, "General least square NUFFT methods applied to 2D and 3D Radially Encoded MR Image Reconstruction," IEEE Trans. Biomed. Eng.