Comparison of the proposed method, standard L+S, GRASP and XD-GRASP reconstructions in terms of optimization method, gridding technique, and reconstruction time for Dataset-2 for different AFs.

The proposed method shows improved reconstruction efficiency compared to L+S, GRASP and XD-GRASP reconstruction due to the addition of SC-GROG gridding and MFISTA-VA based optimization in standard L+S reconstruction.