Algebraic PET image reconstruction with pre-computed reconstruction operators using subsets of sensitivity functions

IEEE Transactions on Nuclear Science

Volumn 47, Issue 4 PART 2, 2000, Pages 1670-1675

  Yamaya, Taiga ^a,b   Obi, Takashi ^a,b   Yamaguchi, Masahiro ^a,b   Kita, Kouichi ^a,b   Ohyama, Nagaaki ^a,b   Murayama, Hideo ^a,b  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b NATIONAL INSTITUTE OF RADIOLOGICAL SCIENCES   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALGEBRA; ALGORITHMS; IMAGE QUALITY; IMAGE RECONSTRUCTION; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS;

COMPUTATION TIME; SENSITIVITY FUNCTIONS;

POSITRON EMISSION TOMOGRAPHY;

EID: 0034245353     PISSN: 00189499     EISSN: None     Source Type: Journal    
DOI: 10.1109/23.873033     Document Type: Article

References (11)

1. M. H. Buonocore, W. R. Brody, and A. Macovski, A natural pixel decomposition for two-dimensional image reconstruction, IEEE Trans. Biomed. Eng. , vol. BME-28, pp. 69-78, 1981.
2. N. Ohyama and H. H. Barrett, A proposal of CARDS, Signal Recovery and Synthesis IV, pp. 105-107, 1992.
3. R. Gordon, R. Bender, and G. T. Herman, Algebraic reconstruction techniques (ART) for three-dimensional electron microscopy and X-ray photography, J. Theoret. Biol, vol. 29, pp. 471-482, 1970.
4. W. Menke, Geophysical Data Analysis: Discrete Inverse Theory, New York: Academic Press, 1984, pp. 171-182.
5. S. P. Huestis, The Backus-Gilbert problem for sampled band-limited functions, Inverse Problems, vol. 8, pp. 873-887, 1992.
6. M. Mimura, T. Obi, M. Yamaguchi, and N. Ohyama, Correction for shift-variant characteristics of single photon emission computed tomography acquisition system using sensitivity functions, Optical Review, vol. 5, pp. 212-218, 1998.
7. S. S. Furuie, G. T. Herman, T. K. Narayan, P. E. Kinahan, J. S. Karp, R. M. Lewitt, and S. Matej, A methodology for testing for statistically significant differences between fully 3D PET reconstruction algorithms, Phys. Med. Biol, vol. 39, pp. 341-354, 1994.
8. T. Yamaya, T. Obi, M. Yamaguchi, and N. Ohyama, An acceleration algorithm for image reconstruction based on continuous-discrete mapping model, Optical Review, vol. 7, pp. 132-137,2000.
9. T. Hasegawa, Y. Wada, H. Murayama, and T. Nakajima, Basic performance of the PET scanner, EXACT HR+, with adjustable data-acquisition parameters, IEEE Nucl. Sei. , vol. 46, pp. 652-658, 1999.
10. T. Obi, S. Matej, R. M. Lewitt, and G. T. Herman, 2lhD simultaneous multislicc reconstruction by iterative algorithms from Fourier-rebinned PET data, 7999 International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, pp. 111-114, 1999.
11. M. Défrise, P. E. Kinahan, D. W. Townsend, C. Michel, M. Sibomana, and D. F. Newport, Exact and approximate rebinning algorithms for 3-D PET data, IEEE Trans. Med. Imag. , vol. 16, pp. 145-158, 1997.