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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2016 Nov 29;64(3):491–499. doi: 10.1109/TUFFC.2016.2633429

TABLE III.

FEM simulation mean squared reconstruction errors

Algorithm 4 slices 6 slices 12 slices 16 slices
MRF 0.24 0.25 0.26 0.26
NNB 0.39 0.41 0.41 0.42
LIN 0.43 0.38 0.35 0.35

Mean squared reconstruction errors are calculated with respect to the ground truth SWV values used in the FEA model. MRF reconstruction gives the lowest MSE in all cases. (MRF = Markov random field algorithm, NNB = nearest neighbors interpolation, LIN = linear interpolation, bkg = background, inc = inclusion).