Scaling calibration in region of interest reconstruction with the 1D and 2D ATRACT algorithm

International Journal of Computer Assisted Radiology and Surgery

Volumn 9, Issue 3, 2014, Pages 345-356

  Xia, Yan ^a   Dennerlein, Frank ^b   Bauer, Sebastian ^b   Hofmann, Hannes ^a   Hornegger, Joachim ^a   Maier, Andreas ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

^b SIEMENS AG   (Germany)

Author keywords

Dose reduction; Region of interest imaging; Scaling calibration; Truncation correction

Indexed keywords

ALGORITHM; ANALYTICAL ERROR; ARTICLE; CALIBRATION; COMPUTER ASSISTED TOMOGRAPHY; FOLLOW UP; FOURIER TRANSFORMATION; GEOMETRY; HUMAN; IMAGE QUALITY; IMAGE RECONSTRUCTION; ONE DIMENSIONAL APPROXIMATE TRUNCATION ROBUST ALGORITHM FOR COMPUTED TOMOGRAPHY ALGORITHM; PRIORITY JOURNAL; RADIATION ATTENUATION; RELATIVE ROOT MEAN SQUARE ERROR; TWO DIMENSIONAL APPROXIMATE TRUNCATION ROBUST ALGORITHM FOR COMPUTED TOMOGRAPHY ALGORITHM;

ALGORITHMS; ARTIFACTS; CALIBRATION; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; MODELS, THEORETICAL; PHANTOMS, IMAGING; TOMOGRAPHY, X-RAY COMPUTED;

EID: 84902368199     PISSN: 18616410     EISSN: 18616429     Source Type: Journal    
DOI: 10.1007/s11548-014-0978-z     Document Type: Article

References (19)

1. Bier B, Maier A, Hofmann H, Schwemmer C, Xia Y, Struffert T, Hornegger J (2013) Truncation correction for VOI C-arm CT using scattered radiation. In: Proceedings of the SPIE, vol 8668, p 86682F9
2. Defrise M, Noo F, Clackdoyle R, Kudo H (2006) Truncated Hilbert transform and image reconstruction from limited tomographic data. Inverse Probl 22(3):1037-1053 (Pubitemid 43814744)
3. Dennerlein F (2011) Cone-beam ROI reconstruction using the Laplace operator. In: Proceedings of the fully 3D 2011, pp 80-83
4. Dennerlein F, Maier A (2012) Region-of-interest reconstruction on medical C-arms with the ATRACT algorithm. In: Proceedings of the SPIE, p 83131B
5. Dennerlein F, Maier A (2013) Approximate truncation robust computed tomography - ATRACT. Phys Med Biol 58:6133-6148
6. Dennerlein F, Noo F, Schoendube H, Hornegger J, Lauritsch G (2006) A factorization approach for cone-beam reconstruction on a circular short-scan. IEEE Trans Med Image 27(7):887-896
7. Fahrig R, Dixon R, Payne T, Morin RL, Ganguly A, Strobel N (2006) Dose and image quality for cone-beam C-arm CT system. Med Phys 33(12):4541-4550 (Pubitemid 44868090)
8. Feldkamp LA, Davis LC, Kress JW (1984) Practical cone beam algorithm. J Opt Soc Am 1:612-619
9. Hsieh J, Chao E, Thibault J, Grekowicz B, Horst A, McOlash S, Myers TJ (2004) A novel reconstruction algorithm to extend the CT scan field-of-view. Med Phys 31(9):2385-2391 (Pubitemid 39287851)
10. Maier A, Jiang Z, Jordan J, Riess C, Hofmann H, Hornegger J (2013) Atlas-Based Linear Volume-of-Interest (ABL-VOI) image correction. In. Proceedings of the SPIE, vol, p 8668:86682D
11. Maier A, Scholz B, Dennerlein F (2012) Optimization-based extrapolation for truncation correction. In: 2nd CT meeting, pp 390-394
12. Noo F, Clackdoyle R, Pack JD (2004) Atwo-step Hilbert transform method for 2D image reconstruction. Phys Med Biol 49(17):3903-3923 (Pubitemid 39242984)
13. Ohnesorge B, Flohr T, Schwarz K, Heiken JP, Bae JP (2000) Efficient correction for CT image artifacts caused by objects extending outside the scan field of view. Med Phys 27(1):39-46 (Pubitemid 30051909)
14. Pan X, Zhou Y, Xia D (2005) Image reconstruction in peripheral and central region-of-interest and data redundancy. Med Phys 32(3):673-684 (Pubitemid 40411468)
15. Sourbelle K, Kachelriess M, Kalender WA (2005) Reconstruction from truncated projections in CT using adaptive detruncation. Eur Radiol 15(5):1008-1014 (Pubitemid 41166734)
16. Xia Y, Maier A, Dennerlein F, Hofmann H, Mueller K, Hornegger J (2013) Reconstruction from truncated projections in cone-beam CT using an efficient 1D filtering. In. Proceedings of the SPIE, vol 8668, p 86681C
17. Xia Y, Maier A, Dennerlein F, Hofmann HG, Hornegger J (2012) Efficient 2D filtering for cone-beam VOI reconstruction. In: Proceedings of the IEEE NSS-MIC, pp 2415-2420
18. Yang J, Yu H, Jiang M, Wang G (2010) High-order total variation minimization for interior tomography. Inverse probl 26(3), ID: 035,013
19. Yu H, Wang G (2009) Compressed sensing based interior tomography. Phys Med Biol 54(9):2791-2805