. 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 I.

Reconstructed Storage 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 (α_sp = 0) Use Spatial Filtering and Total Variation Minimization for Stability. All Other Rows Use Only SPR With the Specified α_sp Value

Storage Modulus Values (kPa)
α _sp	A	B	C	D	E	F	G	H
0*	4.10	3.64	7.34	4.17	3.64	7.63	6.88	3.94
1e-13	4.37	3.70	12.22	4.49	3.71	13.63	7.71	4.07
1e-12	4.16	3.60	11.44	4.22	3.60	13.54	5.69	3.95
1e-11	4.13	3.40	11.15	4.16	3.46	13.60	4.87	3.85
1e-10	4.11	3.45	11.49	4.14	3.44	14.57	4.48	3.86
1e-09	4.10	3.41	10.55	4.13	3.40	13.71	4.34	3.86