Reconstruction from minimum data in helical cone-beam CT

IEEE Nuclear Science Symposium Conference Record

Volumn 5, Issue , 2003, Pages 3235-3238

  Zou, Yu ^a   Pan, Xiaochuan ^a  

^a UNIVERSITY OF CHICAGO   (United States)

Author keywords

Algorithm; Computed Tomography; Cone beam; Helix

Indexed keywords

HELICAL CONE-BEAMS; HELIX; KATSEVICH'S ALGORITHMS; TAM WINDOW;

ALGORITHMS; ANGLE MEASUREMENT; BOUNDARY VALUE PROBLEMS; COMPUTER SIMULATION; DETECTORS; FOURIER TRANSFORMS; FUNCTIONS; IMAGE RECONSTRUCTION; INTEGRAL EQUATIONS; X RAYS;

COMPUTERIZED TOMOGRAPHY;

EID: 11944264625     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

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3. S. Schaller, F. Noo, F. Sauer, K. C. Tam, G. Lauritschi, and T. Rohr, "Exact radon rebinning algorithms using local regions-of-interest for helical cone-beam CT," IEEE Trans. Med. Imaging, vol. 19, pp. 361-375, 2000.
4. H. Kudo, F. Noo, and M. Defrise, "Quasi-exact filtered backprojection algorithm for long object problem in helical cone-beam tomography," IEEE Trans. Med. Imaging, vol. 19, pp. 902-921, 2000.
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6. K. C. Tam, "Exact local regions-of-interest reconstruction in spiral cone-beam filtered backprojection CT: theory," Proc. SPIE Medical Imaging, vol. 3979, pp. 506-519, 2000.
7. A. Katsevich, "Theoretically exact FBP-type inversion algorithm for spiral CT," SIAM J. Appl. Math., vol. 62, pp. 2012-2026, 2002.
8. P. E. Danielsson, P. Edmolm, and M. Seger, "Towards exact 3d-reconstruction for helical cone-beam scanning of long objects, a new detector arrangement and a new completeness condition," in Proceedings of the 1997 International Meeting on Fully Tree-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Pittsburgh), D. W. Townsend and P. E. Kinahan, Eds., 1997, pp. 141-144.