Research Article

Compressed Sensing MRI Reconstruction with Multiple Sparsity Constraints on Radial Sampling

Table 5

RLNE of images reconstructed with 20% sampling (ISNR=20).

DatasetSampling maskSparseMRIRecPFFCSAFCSA-NLTVWaTMRIProposed

Chest imageRadial uniform0.180.190.170.170.170.13
Radial golden0.190.190.180.180.180.14
Radial randomized0.230.230.210.210.210.16
Renal_ArteriesRadial uniform0.160.170.140.130.130.10
Radial golden0.170.170.140.140.130.11
Radial randomized0.200.210.180.170.160.14