High-resolution helical cone-beam micro-CT with theoretically-exact reconstruction from experimental data

Medical Physics

Volumn 38, Issue 10, 2011, Pages 5459-5476

  Varslot, T ^a   Kingston, A ^a   Myers, G ^a   Sheppard, A ^a  

^a AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

Author keywords

exact reconstruction; helical micro CT; micro CT; tomography

Indexed keywords

ALIGNMENT; IMAGE ACQUISITION; IMAGE RECONSTRUCTION; TOMOGRAPHY;

CONE BEAM RECONSTRUCTION; EXACT RECONSTRUCTION; IMAGE ACQUISITION TIME; MAGNIFICATION FACTORS; MICRO COMPUTED TOMOGRAPHY (MICRO-CT); MICRO CT; RECONSTRUCTION METHOD; TOMOGRAPHIC RECONSTRUCTION;

COMPUTERIZED TOMOGRAPHY;

EID: 80053578255     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.3633900     Document Type: Article

References (24)

1. L. Feldkamp, L. Davis, and J. Kress, Practical cone-beam algorithm., J. Opt. Soc. Am., 612-619 (1984). 10.1364/JOSAA.1.000612
2. H. K. Tuy, An inverse formula for cone-beam reconstruction., SIAM J. Appl. Math. 43, 546-552 (1983). 10.1137/0143035
3. P. Grangeat, Analyse d'un Systeme d'Imagerie 3D Reconstruction partir de Radiographies X en Gomtrie Conique., Thse de doctorat, Ecole Nationale Suprieure des Tlcommunications (1987).
4. M. Defrise and R. Clack, A cone-beam reconstruction algorithm using shift-variant filtering and cone-beam backprojection., IEEE Trans. Med. Imaging 13, 186-195 (1994). 10.1109/42.276157
5. 3log n) time., Phys. Med. Biol. 339, 152-158 (1994).
6. A. Katsevich, Analysis of an exact inversion algorithm for spiral cone- beam CT., Phys. Med. Biol. 2583-2597 (2002). 10.1088/0031-9155/47/15/302
7. A. Katsevich, Theoretically exact filtered backprojection-type inversion algorithm for spiral CT., SIAM J. Appl. Math. 2012-2026 (2002). 10.1137/S0036139901387186
8. P. Danielsson, P. Edholm, and M. Seger, Towards exact 3D-reconstruction for helical cone-beam scanning of long objects. A new detector arrangement and new completeness condition., in Proceedings of 1997 International Meeting of Fully Three-dimensional Image Reconstruction in Radiology and Nuclear Medicine, edited by, D. Townsend, and, P. Kinahan, pp. 141-144 (1997).
9. Y. Zou and X. C. Pan, Image reconstruction on PI-lines by use of filtered backprojection., Phys. Med. Biol. 49, 2717-2731 (2004). 10.1088/0031-9155/49/ 12/017 (Pubitemid 38967955)
10. Y. Zou and X. C. Pan, Exact image reconstruction on PI-lines from minimum data in helical cone-beam CT., Phys. Med. Biol. 49, 941-959 (2004). 10.1088/0031-9155/49/6/006 (Pubitemid 38401110)
11. A. Katsevich, S. Basu, and J. Hsieh, Exact filtered backprojection reconstruction for dynamic pitch helical cone beam computed tomography., Phys. Med. Biol. 49 (14), 3089-3103 (2004). 10.1088/0031-9155/49/14/004 (Pubitemid 39139998)
12. Y. Ye and G. Wang, Filtered backprojection formula for exact image reconstruction from cone-beam data along a general scanning curve., Med. Phys. 32, 42-48 (2005). 10.1118/1.1828673 (Pubitemid 40165514)
13. S. Zhao, H. Yu, and G. Wang, A unified framework for exact cone-beam reconstruction formulas., Med. Phys. 32, 1712-1721 (2005). 10.1118/1.1869632 (Pubitemid 40880564)
14. G. Yan, J. Tian, S. Zhu, C. Quin, Y. Dain, F. Yang, D. Dong, and P. Wu, Fast Katsevich algorithm based on GPU for helical cone-beam computed tomography., IEEE Trans. Info. Technol. Biomed. (accepted for publication).
15. J. Deng, H. Yu, J. Ni, T. He, and S. Zhao, A parallel implementation of the Katsevich algorithm for 3D CT image reconstruction., J. Supercomput. 38, 35-47 (2006). 10.1007/s11227-006-6675-0 (Pubitemid 44432286)
16. E. Fontaine and S. Lee, Optimizing Katsevich image reconstruction algorithm on multicore processors., in http://dx.doi.org/10.1109/ICPADS.2007. 4447730 ICPADS '07: Proceedings of the 13th International Conference on Parallel and Distributed Systems (IEEE Computer Society, Washington, DC, 2007) pp. 1-8.
17. J. Yang, X. Guo, Q. kong, T. Zhou, and M. Jiang, Parallel implementation of Katsevich's FBP algorithm., Int. J. Biomed. Imaging 2006, 1-8 (2006).
18. H. Yu and G. Wang, Studies of artifacts of the Katsevich algorithm for spiral cone-beam ct., Proc. SPIE 5535, pp. 541-549 (2004).
19. A. Kingston, A. Sakallariou, A. Sheppard, T. Varslot, and S. Latham, An auto-focus method for generating sharp 3D tomographic images., Proc. SPIE 7804, pp. 7804-18 (2010).
20. F. Noo, J. Pack, and D. Heuscher, Exact helical reconstruction using native cone-beam geometries., Phys. Med. Biol. 48, 3787-3818 (2003). 10.1088/0031-9155/48/23/001 (Pubitemid 37540460)
21. A. Kingston, A. Sakallariou, A. Sheppard, T. Varslot, and S. Latham, Reliable automatic alignment of tomographic projection data by passive auto-focus., Med. Phys. 38 (2011). 10.1118/1.3609096
22. A. Sasov, X. Liu, and P. Salmon, Compensation of mechanical inaccuracies in micro-CT and nano-CT., Proc. SPIE 7078, edited by, S. Stock, and, R. Stuart, p. 70781C (2008). 10.1117/12.793212
23. M. Subbarao, T. Choi, and A. Nikzad, Focusing techniques., J. Opt. Eng. 32, 2824-2836 (1993). 10.1117/12.147706
24. G. Wang, T. H. Lin, P. C. Cheng, and D. M. Shinozaki, A general cone-beam reconstruction algorithm., IEEE Trans. Med. Imaging 12, 486-496 (1993). 10.1109/42.241876