Fourier-based forward and back-projectors in iterative fan-beam tomographic image reconstruction

2004 2nd IEEE International Symposium on Biomedical Imaging: Macro to Nano

Volumn 1, Issue , 2004, Pages 364-367

  Zhang, Yingying ^a   Fessler, Jeffrey A ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BACK-PROJECTION METHODS; FAN-BEAM TOMOGRAPHY; FOURIER SLICE THEOREM; PARALLE-BEAM GEOMETRY;

APPROXIMATION THEORY; BESSEL FUNCTIONS; COMPUTATIONAL GEOMETRY; COMPUTATIONAL METHODS; ERROR ANALYSIS; FOURIER TRANSFORMS; INTERPOLATION; ITERATIVE METHODS; THEOREM PROVING; TOMOGRAPHY;

IMAGE RECONSTRUCTION;

EID: 17144383213     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. S. Matej, J. A. Fessler, and I. G. Kazantsev, "Iterative tomographic image reconstruction using Fourier-based forward and back- projectors," IEEE Tr. Med. Int., 2003, To appear.
2. H. Peng and H. Stark, "Direct Fourier reconstruction in fan-beam tomography," IEEE Tr. Med. Im., vol. 6, no. 3, pp. 209-19, Sept. 1987.
3. J. J. Clark, M. R. Palmer, and P. D. Lawrence, "A transformation method for the reconstruction of functions from nonuniformly spaced samples," IEEE Tr. Acoust. Sp. Sig. Proc., vol. 33, no. 5, pp. 1151-65, Oct. 1985.
4. A. C. Kak and M. Slaney, Principles of computerized tomographic imaging, IEEE Press, New York, 1988.
5. J. A. Fessler and B. P. Sutton, "Nonuniform fast Fourier transforms using min-max interpolation," IEEE Tr. Sig. Proc., vol. 51, no. 2, pp. 560-74, Feb. 2003.