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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Comput Med Imaging Graph. 2014 May 14;38(6):423–435. doi: 10.1016/j.compmedimag.2014.05.002

Figure 5.

Figure 5

(a) Reconstructed image by the SIR-GMRF from simulated noisy sinogram (β=1.5×106), which has the matched noise level as that by the SIR-NLM in figure 2(e); (b) The corresponding profile as that in figure 4.