Table 5 Comparisons of the FDRs of different materials using single- and double-threshold methods
Materials | Single threshold | Double threshold | ||||
|---|---|---|---|---|---|---|
CDRH | FDR | CRRD | CDRH | FDR | CRRD | |
G1 | 100.0 | 40.0 | 100.0 | 100.0 | 0.0 | 100.0 |
G2 | 100.0 | 55.2 | 88.7 | 100.0 | 36.2 | 88.7 |
G3 | 100.0 | 48.3 | 94.7 | 100.0 | 21.1 | 94.7 |
G4 | 93.3 | 51.7 | 93.3 | 93.3 | 26.3 | 93.3 |
G5 | 100.0 | 57.1 | 88.0 | 100.0 | 40.0 | 88.0 |
G6 | 100.0 | 45.5 | 99.3 | 100.0 | 14.3 | 99.3 |
G7 | 96.7 | 46.3 | 96.7 | 96.7 | 14.7 | 96.7 |
G8 | 100.0 | 56.5 | 87.3 | 100.0 | 38.8 | 87.3 |
G9 | 100.0 | 40.0 | 100.0 | 100.0 | 0.0 | 100.0 |
G10 | 100.0 | 55.2 | 88.7 | 100.0 | 36.2 | 88.7 |
G11 | 100.0 | 43.4 | 98.0 | 100.0 | 9.1 | 98.0 |
G12 | 100.0 | 44.4 | 97.3 | 100.0 | 11.8 | 97.3 |
Average | 99.2 | 48.6 | 94.3 | 99.2 | 20.7 | 94.3 |