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. 2013 Feb 8;8(2):e56098. doi: 10.1371/journal.pone.0056098

Figure 5. Image error maps.

Figure 5

The image error maps are calculated by subtracting the CS constructed image (a) and the iCS constructed image (b) from the full k-space reference image. This result shows a much reduced image error in the iCS reconstructed image over the conventional CS reconstructed image.