Research Article

Nonlocal Regularized Algebraic Reconstruction Techniques for MRI: An Experimental Study

Figure 2

PSNR profiles of ART schemes from simulated MRI data ( ): (a) ; (b) (solid—ART without TV regularization; dashed—ART with TV regularization).
192895.fig.002a
(a)
192895.fig.002b
(b)