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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: IEEE Trans Med Imaging. 2014 Mar;33(3):668–681. doi: 10.1109/TMI.2013.2293974

Fig. 13.

Fig. 13

LORAKS reconstruction of the image from Fig. 12 with a “half k-space” sampling pattern. (a) Sampling mask. (b) Zero-filled Fourier reconstruction. (c) LORAKS reconstruction with rC = 50. (d) LORAKS reconstruction with rG = 120. (e) LORAKS reconstruction with rS = 70. (f) Homodyne reconstruction [20]. Note that close inspection might be necessary to visualize the differences between the images shown in (b–f). (g–k) Error images corresponding to the reconstructions shown in (b–f). The colorscale has been normalized such that the grayscale ranges from 0 to 1 for the images in (b–f).