Table 10. Quantitative comparison of the variants in the ablation study on the QB testing set.
The best results are bold.
| Variant | SAM | ERGAS | sCC | Q4 | Dλ | DS | HQNR |
|---|---|---|---|---|---|---|---|
| w/o MRFE | 1.2678 ± 0.4643 | 0.8921 ± 0.3321 | 0.9888 ± 0.0066 | 0.9377 ± 0.0705 | 0.0504 ± 0.0474 | 0.0560 ± 0.0571 | 0.8987 ± 0.0879 |
| w/o MRFM | 1.1506 ± 0.4201 | 0.7997 ± 0.2999 | 0.9911 ± 0.0052 | 0.9465 ± 0.0665 | 0.0280 ± 0.0247 | 0.0455 ± 0.0455 | 0.9287 ± 0.0612 |
| w/o SDFM | 1.1824 ± 0.4352 | 0.8248 ± 0.3163 | 0.9903 ± 0.0057 | 0.9446 ± 0.0666 | 0.0264 ± 0.0205 | 0.0450 ± 0.0376 | 0.9303 ± 0.0498 |
| w/o SC | 1.1182 ± 0.4064 | 0.7750 ± 0.2894 | 0.9917 ± 0.0049 | 0.9484 ± 0.0656 | 0.0277 ± 0.0228 | 0.0435 ± 0.0422 | 0.9307 ± 0.0567 |
| Ours | 1.1138 ± 0.4043 | 0.7738 ± 0.2898 | 0.9917 ± 0.0049 | 0.9488 ± 0.0651 | 0.0267 ± 0.0211 | 0.0426 ± 0.0392 | 0.9324 ± 0.0527 |
| Ideal value | 0 | 0 | 1 | 1 | 0 | 0 | 1 |