Research Article
NUFFT-Based Iterative Image Reconstruction via Alternating Direction Total Variation Minimization for Sparse-View CT
Figure 6
Reconstruction results of SART-TV, ADTVM, and NUFFT-ADM.
(a) SART-TV (at 100 iterations) |
(b) ADTVM (at 100 iterations) |
(c) New method (at 100 iterations) |
(d) SART-TV (at 300 iterations) |
(e) ADTVM (at 300 iterations) |
(f) New method (at 300 iterations) |