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. Author manuscript; available in PMC: 2015 Jun 29.
Published in final edited form as: J Magn Reson Imaging. 2008 Jun;27(6):1412–1420. doi: 10.1002/jmri.21352

Figure 2.

Figure 2

Example results using different reconstruction methods. The log of the original k-space magnitude data from one of the coils in dataset D1 is shown in (a); the corresponding image is shown in (b). Using a reduction factor of 2.5, regular GRAPPA reconstructed k-space and image data are shown in (c) and (d), respectively. Slow Robust GRAPPA gives improved k-space results in (e) and (f). Fast Robust GRAPPA gives very similar results in (g) and (h), using an outlier ratio of 0.1. Points eliminated in Fast Robust GRAPPA are shown in (i) as black points.