Table 1.
Tissue parameters used to create the synthetic data, based on the review by Jacques.49 B, blood; F, fat; W, water; Bi, bilirubin; VF, volume fraction; a, scatter amplitude; b, scatter slope. For the oxygen saturation of blood, a value of 75% was used.
Contrast | Absorbers | Optical properties | |||||
---|---|---|---|---|---|---|---|
BVF (%) | FVF (%) | WVF (%) | Bi (mg/dL) | () | |||
BVF | B + F + W | 0.5; 2.0; 3.5; 5.0; 6.5 | 35 | 35 | 0 | 15.35 | 1.25 |
Presence of different absorbers | B | 4.0 | 0 | 0 | 0 | 15.35 | 1.25 |
B + W; | 0 | 70 | 0 | ||||
B + W + F; | 35 | 35 | 0 | ||||
B + W + Bi; | 0 | 70 | 13.5 | ||||
B + W + F + Bi | 35 | 35 | 13.5 | ||||
Scatter amplitude | B + F + W | 4.0 | 35 | 35 | 0 | 8; 12; 16; 20; 24 | 1.25 |
Scatter slope | B + F + W | 4.0 | 35 | 35 | 0 | 15.35 | 0.500; 0.875; 1.250; 1.625; 2.00 |