Interior region-of-interest reconstruction using a small, nearly piecewise constant subregion

Medical Physics

Volumn 38, Issue 3, 2011, Pages 1307-1312

  Taguchi, Katsuyuki ^a   Xu, Jingyan ^a   Srivastava, Somesh ^a   Tsui, Benjamin M W ^a   Cammin, Jochen ^a   Tang, Qiulin ^a  

^a JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

computed tomography; image reconstruction; interior region of interest

Indexed keywords

COMPRESSED SENSING; COMPUTERIZED TOMOGRAPHY; IMAGE DENOISING; IMAGE SEGMENTATION; MEAN SQUARE ERROR; OBJECT DETECTION; PIXELS; SET THEORY;

DIFFERENTIATED BACK PROJECTIONS; FILTERED BACK-PROJECTION; PROJECTION ONTO CONVEX SETS; REGION OF INTEREST; REGION-OF-INTEREST IMAGES; REGION-OF-INTEREST RECONSTRUCTION; TOTAL VARIATION MINIMIZATION; X-RAY COMPUTED TOMOGRAPHY SYSTEM;

IMAGE RECONSTRUCTION;

CITRUS MAXIMA;

EID: 79952122674     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.3549763     Document Type: Article

References (11)

1. H. Kudo, M. Courdurier, F. Noo, and M. Defrise, " Tiny a priori knowledge solves the interior problem in computed tomography.," Phys. Med. Biol. 0031-9155 53, 2207-2231 (2008). 10.1088/0031-9155/53/9/001 (Pubitemid 351570907)
2. H. Yu and G. Wang, " Compressed sensing based interior tomography.," Phys. Med. Biol. 0031-9155 54, 2791-2805 (2009). 10.1088/0031-9155/54/9/014
3. W. Han, H. Yu and G. Wang, " A general total variation minimization theorem for compressed sensing based interior tomography.," Int. J. Biomed. Imaging 1687-4188 2009, Article 125871 (2009). 10.1155/2009/125871
4. M. Courdurier, F. Noo, M. Defrise, and H. Kudo, " Solving the interior problem of computed tomography using a priori knowledge.," Inverse Probl. 0266-5611 24, 065001 (2008). 10.1088/0266-5611/24/6/065001
5. Y. Ye, H. Yu, Y. Wei and G. Wang, " A general local reconstruction approach based on a truncated Hilbert transform.," Int. J. Biomed. Imaging 1687-4188 2007, Article 63634 (2007). 10.1155/2007/63634 (Pubitemid 351184563)
6. M. Defrise, F. Noo, R. Clackdoyle, and H. Kudo, " Truncated Hilbert transform and image reconstruction from limited tomographic data.," Inverse Probl. 0266-5611 22, 1037-1053 (2006). 10.1088/0266-5611/22/3/019 (Pubitemid 43814744)
7. S. Winkelmann, T. Schaeffter, T. Koehler, H. Eggers, and O. Doessel, " An optimal radial profile order based on the golden ratio for time-resolved MRI.," IEEE Trans. Med. Imaging 0278-0062 26, 68-76 (2007). 10.1109/TMI.2006.885337 (Pubitemid 46096351)
8. F. Noo, S. Hoppe, F. Dennerlein, G. Lauritsch, and J. Hornegger, " A new scheme for view-dependent data differentiation in fan-beam and cone-beam computed tomography.," Phys. Med. Biol. 0031-9155 52, 5393-5414 (2007). 10.1088/0031-9155/52/17/020 (Pubitemid 47304360)
9. B. D. Man and S. Basu, " Distance-driven projection and backprojection in three dimensions.," Phys. Med. Biol. 0031-9155 49, 2463-2475 (2004). 10.1088/0031-9155/49/11/024 (Pubitemid 38867914)
10. E. Y. Sidky and X. Pan, " Image reconstruction in circular cone-beam computed tomography by constrained, total-variation minimization.," Phys. Med. Biol. 0031-9155 53, 4777-4807 (2008). 10.1088/0031-9155/53/17/021
11. X. Pan, D. Xia, Y. Zou, and L. Yu, " A unified analysis of FBP-based algorithms in helical cone-beam and circular cone-and fan-beam scans.," Phys. Med. Biol. 0031-9155 49, 4349-4369 (2004). 10.1088/0031-9155/49/18/011 (Pubitemid 39302692)