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. Author manuscript; available in PMC: 2014 Apr 20.
Published in final edited form as: IEEE Trans Med Imaging. 2012 Nov 27;32(2):460–473. doi: 10.1109/TMI.2012.2230185

Fig. 10.

Fig. 10

Image RMSE, δ, for ℓ2-magnitude and ℓ2-TV reconstructions, as in Fig. 6 for varying ε, computing X with ray-tracing and nearest-neighbor interpolation. Nbins is fixed at 512. The labels SSC1, SSC3, and SSC4 are the sufficient-sampling conditions discussed in Section IV-A.