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. Author manuscript; available in PMC: 2014 Jul 23.
Published in final edited form as: IEEE Trans Med Imaging. 2013 Jun 17;32(10):1901–1909. doi: 10.1109/TMI.2013.2268978

TABLE II.

Reconstructed Loss Modulus of a Tofu/Gelatin Phantom.Columns Correspond to the Mean Values for the Regions Indicated in Fig. 2. Values Listed in the First Row (αsp = 0) Use Spatial Filtering and Total Variation Minimization for Stability.All Other Rows Use Only SPR With the Specified αsp Value

Loss Modulus Values (kPa)
α sp A B C D E F G H
0* 0.88 0.39 0.67 0.88 0.39 0.65 0.72 0.80
1e-13 1.04 0.47 0.97 0.11 0.47 0.55 1.05 0.95
1e-12 0.90 0.31 0.72 0.90 0.31 0.18 0.76 0.81
1e-11 0.89 0.15 0.74 0.88 0.15 0.33 0.78 0.77
1e-10 0.92 0.07 0.71 0.91 0.07 0.69 0.82 0.76
1e-09 0.87 0.04 0.69 0.88 0.06 0.69 0.84 0.77