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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Inverse Probl Imaging (Springfield). 2015 May;9(2):431–446. doi: 10.3934/ipi.2015.9.431

Figure 4.

Figure 4

Left: Phase diagram for spikes images (Nside = 64) showing fraction of image instances recovered by L1 as function of relative sparsity and relative sampling. Each square corresponds to the κ value at the left edge of the square and the μ value at the bottom edge. The color ranges from black (no images recovered) to white (all images recovered). Right: Average relative sampling for L1 recovery and its 99% confidence interval to better show the location and width of the transition from non-recovery to recovery.