Systematic investigation of the reconstruction of images from transmission tomography using a Filtered Backprojection and an iterative OSML reconstruction algorithm

IEEE Nuclear Science Symposium Conference Record

Volumn 4, Issue , 2004, Pages 2516-2519

  Ziegler, A ^a   Heuscher, D ^b   Kohler Th ^a   Nielsen, T ^a   Proksa, R ^a   Utrup, S ^b  

^a PHILIPS RESEARCH LABORATORIES   (Germany)

^b PHILIPS HEALTHCARE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; COMPUTER SOFTWARE; IMAGE ANALYSIS; ITERATIVE METHODS; OPTICAL RESOLVING POWER; TOMOGRAPHY;

FIELD OF VIEW (FOV); FILTERED BACKPROJECTION (FBP); ORDERED SUBSETS MAXIMUM LIKELIHOOD (OSML); SOFTWARE PHANTOM;

IMAGE RECONSTRUCTION;

EID: 23844494167     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. H. Turbell, "Cone-beam reconstruction using filtered backprojection," Linköping University, Tech. Rep. Thesis No. 672, 2001.
2. C. Bontus, T. Köhler, and R. Proksa, "A quasiexact reconstruction algorithm for helical CT using a 3-Pi acquisition," Med. Phys., vol. 30, no. 9, pp. 2493-2502, 2003.
3. A. Katsevich, "An improved exact FBP algorithm for spiral CT," Adv. Appl. Math., vol. 32, no. 4, pp. 681-697, 2004.
4. K. Lange and J. A. Fessler, "Globally convergent algorithms for maximum a posteriori transmission tomography," IEEE Trans. Im. Proc., vol. 4, no. 10, pp. 1430-1450, 1995.
5. C. Kamphuis and F. Beekman, "Accelerated Iterative Transmission CT Reconstruction Using an Ordered Subsets Convex Algorithm," IEEE Trans. Med. Imag., vol. 17, no. 6, pp. 1101-1105, 1998.
6. H. Erdogan and J. A. Fessler, "Monotonic algorithms for transmission tomography," IEEE Trans. Med. Imag., vol. 18, no. 9, pp. 801-814, 1999.
7. M. Kachelrieß, T. Berkus, and W. A. Kalender, "Quality of Statistical Reconstruction in Medical CT," proceedings of the IEEE Medical Imaging Conference 2003.
8. J.-B. Thibault, K. Sauer, C. Bouman, and J. Hsieh, "High quality iterative image reconstruction for multi-slice helical ct," in Proceedings of the 3D'03 Conference, Saint Malo, France, 2003.
9. S. H. Manglos, G. M. Gagnet, A. Krol, F. D. Thomas, and R. Narayanaswamy, "Tranrmsionmaximum-likelihood reconstruction with ordered subsets for cone beam ct," Phys. Med. Biol., vol. 40, pp. 1225-1241, 1998.
10. R. M. Lewitt, "Multidimensional digital image representations using generalized Kaiser-Bessel window functions," J. Opt. Soc. Am. A, vol. 7, no. 10, pp. 1834-1846, 1990.
11. G. N. Watson, Theory of Bessel Functions. Cambridge, U.K.: Cambridge Univ. Press, 1944.
12. T. Obi, S. Matej, R. M. Lewitt, and G. T. Herman, "2.5-D simultaneous multislice reconstruction by series expansion methods from Fourier-rebinned PET data," IEEE Trans. Med. Imag., vol. 19, no. 5, pp. 474-484, 2000.
13. S. Matej and R. Lewitt, "Practical considerations for 3d image reconstruction using spherically symmetric volume elements," IEEE Trans. Med. Imag., vol. 15, no. 1, pp. 68-78, 1996.