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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: IEEE Trans Radiat Plasma Med Sci. 2018 Mar 5;2(3):205–214. doi: 10.1109/TRPMS.2018.2812360

Figure 7.

Figure 7

Results of regularization investigation for RoD with I0 = 103 and t = 21 s. (A) Regional RMSE (mm−1) as a function of penalty coefficients βR and βM evaluated using a 100.5 interval. (B) A zoomed ROI showing difference reconstructions μΔ associated with each regularization parameter pair. The red box denotes the optimal βR and βM values.