Combined Similarity to Reference Image with Joint Sparsifying Transform for Longitudinal Compressive Sensing MRI

Figure 7

Reconstructed images with 20% sampling for follow-up similarity experiment. (a) The ground truth. Visual results from left to right and top to bottom are original image, images reconstructed by (b) SparseMRI [4], (c) TVCMRI [19], (d) RecPF [11], (e) FCSA [20, 21], (f) WaTMRI [22], (g) PANO [16], and (h) the proposed algorithm.

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