Reconstruction by Weighted Correlation for MRI with Time-Varying Gradients

IEEE Transactions on Medical Imaging

Volumn 7, Issue 1, 1988, Pages 26-31

  Maeda, Akira ^a   Sano, Koichi ^a   Yokoyama, Tetsuo ^a  

^a HITACHI LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

IMAGING TECHNIQUES - MEDICAL APPLICATIONS; MATHEMATICAL TRANSFORMATIONS - FOURIER TRANSFORMS; NUCLEAR MAGNETIC RESONANCE; RELAXATION PROCESSES;

FREE INDUCTION DECAY; MAGNETIC RESONANCE IMAGING; MRI WITH TIME-VARYING GRADIENTS; SPIRAL-SCAN ECHO-PLANAR IMAGING;

IMAGE PROCESSING;

EID: 0023984389     PISSN: 02780062     EISSN: 1558254X     Source Type: Journal    
DOI: 10.1109/42.3926     Document Type: Article

References (13)

1. P. Mansfield and I. L. Pykett, “Biological and medical imaging by NMR”, J. Magn. Resonance, vol. 29, pp. 355-378, 1978.
2. M. M. Trapper, “Image reconstruction for the NMR echo-planar technique, and for a proposed adaptation to allow continuous data acquisition”, J. Magn. Resonance, vol. 42, pp. 193-202, 1981.
3. E. M. Haacke, F. H. Bearden, J. R. Clayton, and N. R. Linga, “Reduction of MR imaging time by the hybrid fast-scan technique”, Radiol., vol. 158, pp. 521-529, 1986.
4. C. B. Ahn, J. H. Kim, and Z. H. Cho, “highspeed spiral-scan echo planar NMR imaging-I”, IEEE Trans. Med. Imaging, vol. MI-5, pp. 2-7, 1986.
5. I. Shenberg and A. Macovski, “A direct Hankel transform system using rotating gradients”, IEEE Trans. Med. Imaging, vol. MI-5, pp. 121-127, 1986.
6. A. Macovski, “Volumetric NMR imaging with time-varying gradients”, Magn. Resonance Med., vol. 2, pp. 437-452, 1985.
7. I. Shenberg and A. Macovski, “Resolution and noise considerations in MRI systems with time-varying gradients”, IEEE Trans. Med. Imaging, vol. MI-4, pp. 144-152, 1985.
8. “Inhomogeneity and multiple dimension considerations in magnetic resonance imaging with time-varying gradients”, IEEE Trans. Med. Imaging, vol. MI-4, pp. 165-174, 1985.
9. S. J. Norton, “Fast magnetic resonance imaging with simultaneously oscillating and rotating field gradients”, IEEE Trans. Med. Imaging, vol. MI-6, pp. 21-31, 1987.
10. D. Chen, R. B. Marr, and P. C. Lauterbur, “Reconstruction from NMR data acquired with imaging gradients having arbitrary time dependence”, IEEE Trans. Med. Imaging, vol. MI-5, pp. 162-164, 1986.
11. G. T. Herman, Image Reconstruction from Projections. New York: Academic, 1980.
12. D. B. Twieg, “Acquistion and accuracy in rapid NMR imaging methods”, Magn. Resonance Med., vol. 2, pp. 437-452, 1985.
13. K. Sekihara, S. Matsui, and H. Kohno, “NMR imaging for magnets with large nonuniformities”, IEEE Trans. Med. Imaging, vol. MI-4, pp. 193-199, 1985.