Table 1.
Method | Mean estimation error (%) | ||||
---|---|---|---|---|---|
| |||||
ρe | Z | I | SPR | ||
Hünemohr | Reported | 0.4 | 1.7 | 3.9 | 0.6 |
Our implementation a | 0.4 | 1.4 | 3.5 | 0.7 | |
Bourque | Reported | 0.3 | 1.6 | 4.1 | 0.5 |
Our implementation b | 0.3 | 0.8 | 3.5 | 0.6 |
The calibration material was CB2-50%.
The calibration materials included all 13 materials listed in table A1.