Face Restoration on CelebA synthetic (test)
0.3306LPIPSOSEDiff
Evaluation results
| Method | Links | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OSEDiffType=One-Step Diffusion, Sampling steps (s)=12024.11 | 0.3306 | 37.2103 | 73.4843 | 71.4674 | — | — | 6.4141 | 67.3904 | — | — | — | 0.217 | 5.1241 | — | |
| OSDFaceSteps=1, MACs (G)=2465, Para. (M)=18872026.01 | 0.336 | — | — | 75.64 | — | — | 5.286 | — | — | — | — | 0.177 | 3.884 | 45.41 | |
| OSDFaceType=One-Step Diffusion, Sampling steps (s)=12024.11 | 0.3365 | 17.0617 | 45.415 | 75.6398 | — | — | 5.2867 | 60.0708 | — | — | — | 0.1773 | 3.884 | — | |
| VQFRType=Non-Diffusion2024.11 | 0.339 | 24.9093 | 58.1044 | 73.2969 | — | — | 5.7297 | 62.2595 | — | — | — | 0.2131 | 4.8374 | — | |
| Nano-OSDFaceSteps=1, MACs (G)=479, Para. (M)=4152026.01 | 0.341 | — | — | 76.01 | — | — | 5.172 | — | — | — | — | 0.182 | 3.913 | 45.92 | |
| CodeFormerType=Non-Diffusion2024.11 | 0.3412 | 26.8595 | 62.028 | 75.9432 | — | — | 5.3819 | 62.1972 | — | — | — | 0.2151 | 4.5157 | — | |
| DifFaceSteps=250, MACs (G)=46575, Para. (M)=1752026.01 | 0.346 | — | — | 66.74 | — | — | 5.475 | — | — | — | — | 0.212 | 4.638 | 49.8 | |
| DifFaceType=Multi-Step Diffusion, Sampling steps (s)=2502024.11 | 0.3469 | 22.237 | 49.8075 | 66.7451 | — | — | 5.4759 | 63.4511 | — | — | — | 0.2126 | 4.6381 | — | |
| OSEDiff*Type=One-Step Diffusion, Sampling steps (s)=12024.11 | 0.3496 | 37.1309 | 81.3624 | 69.9807 | — | — | 7.4082 | 67.4026 | — | — | — | 0.22 | 5.328 | — | |
| DAEFRType=Non-Diffusion2024.11 | 0.358 | 26.0458 | 52.0341 | 74.9853 | — | — | 5.6332 | 62.8184 | — | — | — | 0.2146 | 4.4161 | — | |
| DiffBIRSteps=50, MACs (G)=24234, Para. (M)=17172026.01 | 0.374 | — | — | 75.63 | — | — | 5.104 | — | — | — | — | 0.234 | 6.28 | 71.77 | |
| DiffBIRType=Multi-Step Diffusion, Sampling steps (s)=502024.11 | 0.374 | 32.5109 | 71.7767 | 75.636 | — | — | 5.1042 | 61.0238 | — | — | — | 0.234 | 6.2801 | — | |
| Nano-DiffBIRSteps=50, MACs (G)=4734, Para. (M)=7262026.01 | 0.382 | — | — | 76.52 | — | — | 5.231 | — | — | — | — | 0.212 | 6.3 | 70.89 | |
| PGDiffSteps=1000, MACs (G)=480998, Para. (M)=1762026.01 | 0.386 | — | — | 69.56 | — | — | 7.31 | — | — | — | — | 0.195 | 4.001 | 44.62 | |
| PGDiffType=Multi-Step Diffusion, Sampling steps (s)=10002024.11 | 0.3866 | 26.3694 | 44.6258 | 69.5676 | — | — | 7.3109 | 71.5996 | — | — | — | 0.1949 | 4.001 | — | |
| Codeformer2026.01 | 0.4005 | 27.467 | 65.4874 | 75.9432 | 0.6584 | 0.5527 | 5.3819 | 62.1972 | 0.7946 | 0.8436 | 0.8688 | — | — | — | |
| VQFR2026.01 | 0.4095 | 20.5485 | 54.2846 | 73.2969 | 0.6316 | 0.5531 | 5.7297 | 62.2595 | 0.7764 | 0.8239 | 0.8567 | — | — | — | |
| Pref-Restore Fidelityoptimization_goal=identity preservation, stage=Stage I2026.01 | 0.4175 | 16.2435 | 40.7014 | 74.1902 | 0.6526 | 0.4895 | 5.1337 | 54.0623 | 0.7471 | 0.8298 | 0.8246 | — | — | — | |
| GFPGAN2026.01 | 0.4315 | 21.7414 | 53.4286 | 75.3721 | 0.6529 | 0.5737 | 5.1382 | 58.0687 | 0.8018 | 0.8559 | 0.8838 | — | — | — | |
| DAEFR2026.01 | 0.4317 | 20.9941 | 48.0317 | 74.5893 | 0.6738 | 0.5761 | 5.6332 | 62.8184 | 0.7851 | 0.838 | 0.858 | — | — | — | |
| GPEN2026.01 | 0.4359 | 33.2368 | 49.9732 | 74.9878 | 0.6031 | 0.4375 | 5.9907 | 59.8849 | 0.668 | 0.7927 | 0.7275 | — | — | — | |
| DifFace2026.01 | 0.4389 | 18.7722 | 47.3185 | 66.7451 | 0.557 | 0.4975 | 5.4759 | 63.4511 | 0.673 | 0.756 | 0.7581 | — | — | — | |
| RestoreFormer++Type=Non-Diffusion2024.11 | 0.4535 | 72.788 | 57.3723 | 72.3612 | — | — | 8.8019 | 70.5083 | — | — | — | 0.2301 | 3.9524 | — | |
| DR22026.01 | 0.4599 | 48.797 | 76.1381 | 63.8542 | 0.5233 | 0.5021 | 6.5405 | 66.7169 | 0.6507 | 0.7348 | 0.7108 | — | — | — | |
| RestoreFormer++2026.01 | 0.4763 | 45.0251 | 43.0445 | 72.3612 | 0.622 | 0.5687 | 8.8019 | 70.5083 | 0.7319 | 0.7955 | 0.8301 | — | — | — | |
| Pref-Restore Qualityoptimization_goal=perceptual aesthetics, method_addition=DiffusionNFT, stage=Stage II2026.01 | 0.5099 | 18.159 | 40.2627 | 76.3296 | 0.6997 | 0.581 | 8.3588 | 73.9882 | 0.8227 | 0.9002 | 0.9002 | — | — | — |