Super-Resolution on ImageNet (PSNR, SSIM, LPIPS, FID)
27.67PSNRNFC
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| NFCScale=4x2026.01 | 27.67 | 76.5 | 0.17 | — | |
| Ours-tweedieUpsampling Scale=4x2026.03 | 27.318 | 71.7 | 0.28 | — | |
| RED-diffNFEs=1002024.06 | 27.23 | 79 | 26.13 | 42.23 | |
| ProjDiffNFEs=1002024.06 | 27.09 | 79 | 23.42 | 32.95 | |
| DDRMNFEs=1002024.06 | 27.08 | 79 | 24.97 | 38.36 | |
| DDNMNFEs=1002024.06 | 27.07 | 79 | 23.87 | 33.45 | |
| Ours-odeUpsampling Scale=4x2026.03 | 26.919 | 70 | 0.276 | — | |
| DAPSUpsampling Scale=4x2026.03 | 26.653 | 68 | 0.266 | — | |
| DPIRUpsampling Scale=4x2026.03 | 26.524 | 69.9 | 0.334 | — | |
| DPSNFEs=10002024.06 | 26.14 | 76 | 24.17 | 28.46 | |
| DDRMUpsampling Scale=4x2026.03 | 26.105 | 68.3 | 0.306 | — | |
| DAPSScale=4x2026.01 | 25.47 | 63.7 | 0.294 | — | |
| DCDPScale=4x2026.01 | 25.17 | 68.8 | 0.213 | — | |
| FPSScale=4x2026.01 | 24.82 | 70.3 | 0.313 | — | |
| DCDPUpsampling Scale=4x2026.03 | 24.517 | 52.5 | 0.361 | — | |
| AtyNFEs=-2024.06 | 24.22 | 70 | 45.14 | 130.3 | |
| DDRMScale=4x2026.01 | 24.13 | 63.3 | 0.304 | — | |
| DiffPIRUpsampling Scale=4x2026.03 | 23.884 | 54.3 | 0.336 | — | |
| DDNMScale=4x2026.01 | 23.61 | 65.8 | 0.428 | — | |
| FlowDPSScale=4x2026.01 | 23.61 | 65.8 | 0.356 | — | |
| DPSUpsampling Scale=4x2026.03 | 22.785 | 54.9 | 0.411 | — | |
| ResampleScale=4x2026.01 | 22.61 | 57.6 | 0.37 | — | |
| PMCUpsampling Scale=4x2026.03 | 22.534 | 33.4 | 0.456 | — | |
| DPSScale=4x2026.01 | 21.13 | 48.9 | 0.361 | — | |
| DAPS2026.05 | 20.53 | 41.8 | 0.522 | 161.43 | |
| OptDiff2026.05 | 20.44 | 46.8 | 0.704 | 195.5 | |
| RED-diff2026.05 | 20.34 | 46 | 0.704 | 174.15 | |
| DDNM2026.05 | 20.15 | 46 | 0.633 | 143.32 | |
| DDRM2026.05 | 19.87 | 45.2 | 0.688 | 229.83 | |
| DiffPIR2026.05 | 19.66 | 43.9 | 0.577 | 111.6 | |
| RED-diffUpsampling Scale=4x2026.03 | 18.662 | 30.9 | 0.519 | — |