Fourier rebinning algorithm for inverse geometry CT

Medical Physics

Volumn 35, Issue 11, 2008, Pages 4857-4862

  Mazin, Samuel R ^a   Pelc, Norbert J ^a,b  

^a STANFORD UNIVERSITY   (United States)

^b Stanford University   (United States)

Author keywords

Fourier rebinning; Inverse geometry CT; Reconstruction algorithm; Volumetric CT

Indexed keywords

FOURIER TRANSFORMS; GEOMETRY; INVERSE PROBLEMS; POSITRON EMISSION TOMOGRAPHY; X RAY DETECTORS;

COMPUTATIONALLY EFFICIENT; FOURIER REBINNING; INVERSE-GEOMETRY CT; RECONSTRUCTION ALGORITHMS; RECONSTRUCTION METHOD; THREE-DIMENSIONAL RECONSTRUCTION; VOLUMETRIC COVERAGES; VOLUMETRIC CT;

COMPUTERIZED TOMOGRAPHY;

CADMIUM; TELLURIUM; ZINC;

ALGORITHM; ANGIOGRAPHY; ARTICLE; COMPUTED TOMOGRAPHY SCANNER; COMPUTER ASSISTED TOMOGRAPHY; FOURIER TRANSFORMATION; GEOMETRY; IMAGE RECONSTRUCTION; IMAGING SYSTEM; PHANTOM; PRIORITY JOURNAL; SIGNAL NOISE RATIO; X RAY;

EID: 54949105892     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.2986155     Document Type: Article

References (13)

1. T. G. Schmidt, R. Fahrig, E. G. Solomon, and N. J. Pelc, " An inverse-geometry volumetric CT system with a large-area scanned source: A feasibility study.," Med. Phys. 31, 2623-2627 (2004).
2. T. G. Schmidt, R. Fahrig, and N. J. Pelc, " A three-dimensional reconstruction algorithm for an inverse-geometry volumetric CT system.," Med. Phys. 32, 3234-3245 (2005).
3. T. G. Schmidt, J. Star-Lack, N. R. Bennett, S. R. Mazin, E. Solomon, R. Fahrig, and N. J. Pelc, " A prototype table-top inverse-geometry volumetric CT system.," Med. Phys. 33, 1867-1878 (2006).
4. S. R. Mazin, J. Star-Lack, N. R. Bennett, and N. J. Pelc, " Inverse-geometry volumetric CT system with multiple detector arrays for wide field-of-view imaging.," Med. Phys. 34, 2133-2142 (2007).
5. B. De Man, S. Basu, D. Beque, B. Claus, P. Edic, M. Iatrou, J. LeBlanc, B. Senzig, R. Thompson, M. Vermilyea, C. Wilson, Z. Yin, and N. Pelc, " Multi-source inverse geometry CT: A new system concept for x-ray computed tomography.," Proc. SPIE 6510, 65100H1-65100H8 (2007).
6. P. E. Kinahan and J. G. Rogers, " Analytic three-dimensional image reconstruction using all detected events.," IEEE Trans. Nucl. Sci. 36, 964-968 (1990).
7. M. Defrise, 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. Imaging 16, 145-158 (1997).
8. D. S. Lalush, " Fourier rebinning applied to multiplanar circular-orbit cone-beam SPECT.," IEEE Trans. Med. Imaging 18, 1076-1084 (1999).
9. J. O'Sullivan, " A fast sinc function gridding algorithm for Fourier inversion in computer tomography.," IEEE Trans. Med. Imaging 4, 200-207 (1985).
10. J. Jackson, C. Meyer, D. Nishimura, and A. Macovski, " Selection of a convolution function for Fourier inversion using gridding.," IEEE Trans. Med. Imaging 10, 473-478 (1991).
11. L. A. Feldkamp, L. C. Davis, and J. W. Kress, " Practical cone-beam algorithm.," J. Opt. Soc. Am. A 1, 612-619 (1984).
12. E. Solomon, B. Wilfley, M. Van Lysel, A. Joseph, and J. Heanue, " Scanning-beam digital x-ray (SBDX) system for cardiac angiography.," Proc. SPIE 3659, 246-257 (1999).
13. M. Defrise and X. Liu, " A fast rebinning algorithm for 3D positron emission tomography using John's equation.," Inverse Problems 15, 1047-1065 (1999).