Table 6.
Mean shear stiffness (kPa) | ||||
---|---|---|---|---|
Phantom | D1 | D2 | D3 | |
Isotropic phantom | BG | 4.59 (SDa 1.12) | 3.82 (SD 2.06) | 2.53 (SD 0.97) |
I | 12.63 (SD 5.79) | 12.06 (SD 3.38) | 13.65 (SD 12.92) | |
Orthotropic phantom | BG ib | 4.12 (SD 1.03) | 4.04 (SD 1.40) | 5.84 (SD 3.01) |
BG o b | 2.96 (SD 0.96) | 3.38 (SD 1.55) | 3.70 (SD 1.82) | |
I | 3.94 (SD 1.85) | 5.07 (SD 2.51) | 5.86 (SD 4.11) |
SD = standard deviation
i = inner, o = outer background regions relative to the ring shaped inclusion.