Low-light Image Enhancement on LOL v1 (PSNR, SSIM, LPIPS, FID)
29.185PSNRCFWD
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| CFWD2024.01 | 29.185 | 0.872 | 0.197 | 40.987 | |
| GSADReference=NeurIPS'232024.01 | 27.629 | 0.876 | 0.188 | 43.659 | |
| SCEM equipped Diffusion2026.02 | 26.947 | 0.921 | 0.071 | 46.67 | |
| DiffLLReference=ACM TOG’232026.02 | 26.336 | 0.845 | 0.217 | 48.114 | |
| RetinexNetReference=BMVC'182024.01 | 26.316 | 0.844 | 0.219 | 48.037 | |
| WCDMReference=TOG'232024.01 | 26.316 | 0.844 | 0.219 | 48.037 | |
| SMG-LLIEStrategy=Supervised2026.07 | 24.631 | 0.844 | 0.169 | — | |
| SNRNetReference=CVPR’ 222026.02 | 24.61 | 0.842 | 0.233 | 55.121 | |
| SNRNetReference=CVPR 222024.01 | 24.609 | 0.841 | 0.262 | 56.467 | |
| FDN+Venue=Ours, Adversarial framework plugin=true2026.03 | 24.31 | 0.9135 | 0.0784 | 29.52 | |
| MIRNetReference=ECCV'202024.01 | 24.138 | 0.83 | 0.25 | 69.179 | |
| MIRNetReference=ECCV’ 202026.02 | 24.138 | 0.83 | 0.25 | 69.179 | |
| DMFourLLIE+Venue=Ours, Adversarial framework plugin=true2026.03 | 24.03 | 0.9081 | 0.093 | 40.82 | |
| FDNVenue=TIP 25, Adversarial framework plugin=false2026.03 | 23.99 | 0.91 | 0.083 | 32.79 | |
| Retinexformer+Venue=Ours, Adversarial framework plugin=true2026.03 | 23.95 | 0.9083 | 0.0933 | 42.92 | |
| RetinexMamba+Venue=Ours, Adversarial framework plugin=true2026.03 | 23.78 | 0.9057 | 0.0949 | 43.01 | |
| CWNetVenue=ICCV 25, Adversarial framework plugin=false2026.03 | 23.6 | 0.9023 | 0.123 | 57.53 | |
| CWNet+Venue=Ours, Adversarial framework plugin=true2026.03 | 23.57 | 0.9037 | 0.0901 | 39.05 | |
| RetinexformerVenue=ICCV 23, Adversarial framework plugin=false2026.03 | 23.49 | 0.8882 | 0.1394 | 74.35 | |
| Restormer+Venue=Ours, Adversarial framework plugin=true2026.03 | 23.45 | 0.9033 | 0.0874 | 35.32 | |
| LEDNet+Venue=Ours, Adversarial framework plugin=true2026.03 | 23.37 | 0.9014 | 0.0868 | 34.75 | |
| LEDNetVenue=ECCV 22, Adversarial framework plugin=false2026.03 | 23.32 | 0.9029 | 0.0972 | 40.38 | |
| RestormerVenue=CVPR 22, Adversarial framework plugin=false2026.03 | 23.31 | 0.8865 | 0.1298 | 62.7 | |
| DMSA-NetStrategy=Supervised2026.07 | 23.301 | 0.855 | 0.142 | — | |
| LLFormerStrategy=Supervised2026.07 | 23.257 | 0.837 | 0.169 | — | |
| DA-RCOTsetting=paired2024.11 | 23.25 | 0.836 | 0.084 | 47.23 | |
| SCRnetStrategy=Unsupervised2026.07 | 23.174 | 0.838 | 0.203 | — | |
| RetinexformerStrategy=Supervised2026.07 | 23.155 | 0.813 | 0.183 | — | |
| UHDFourReference=ICLR'232024.01 | 23.093 | 0.821 | 0.259 | 56.912 | |
| UHDFour2xReference=ICLR’ 232026.02 | 23.093 | 0.821 | 0.259 | 56.912 | |
| DMFourLLIEVenue=MM 24, Adversarial framework plugin=false2026.03 | 22.98 | 0.886 | 0.127 | 60.83 | |
| NeRCoReference=ICCV'232024.01 | 22.946 | 0.785 | 0.311 | 76.727 | |
| PromptIRsetting=paired2024.11 | 22.89 | 0.829 | 0.098 | 70.32 | |
| RetinexMambaVenue=ICNIP 24, Adversarial framework plugin=false2026.03 | 22.87 | 0.8809 | 0.1414 | 71.56 | |
| Wave-Mamba+Venue=Ours, Adversarial framework plugin=true2026.03 | 22.86 | 0.8927 | 0.1127 | 48.57 | |
| QuadPriorReference=CVPR’ 242026.02 | 22.849 | 0.8 | 0.201 | — | |
| Wave-MambaVenue=MM 24, Adversarial framework plugin=false2026.03 | 22.79 | 0.8987 | 0.1333 | 63.98 | |
| RCOTsetting=paired2024.11 | 22.76 | 0.83 | 0.097 | 61.24 | |
| FIPNetStrategy=Supervised2026.07 | 22.694 | 0.847 | 0.158 | — | |
| EMNetStrategy=Supervised2026.07 | 22.281 | 0.846 | 0.145 | — | |
| DA-CLIPsetting=paired2024.11 | 21.66 | 0.828 | 0.095 | 55.81 | |
| IDRsetting=paired2024.11 | 21.34 | 0.826 | 0.108 | 100.6 | |
| FourLLIE+Venue=Ours, Adversarial framework plugin=true2026.03 | 21.34 | 0.8815 | 0.1524 | 76.87 | |
| RestormerReference=CVPR 222024.01 | 20.614 | 0.797 | 0.288 | 72.998 | |
| RestormerReference=CVPR’ 222026.02 | 20.614 | 0.797 | 0.288 | 72.998 | |
| Restormersetting=paired2024.11 | 20.41 | 0.806 | 0.109 | 107.7 | |
| LightendiffusionReference=ECCV’ 242026.02 | 20.188 | 0.814 | 0.316 | 85.93 | |
| IR-SDEsetting=paired2024.11 | 20.07 | 0.78 | 0.102 | 86.13 | |
| FourLLIEVenue=MM 23, Adversarial framework plugin=false2026.03 | 20.06 | 0.8401 | 0.2409 | 88.17 | |
| LLFlowStrategy=Supervised2026.07 | 20.034 | 0.844 | 0.146 | — | |
| URetinex-NetReference=CVPR 222024.01 | 19.842 | 0.824 | 0.237 | 52.383 | |
| URetinex-NetReference=CVPR’ 222026.02 | 19.842 | 0.824 | 0.237 | 52.383 | |
| DLsetting=paired2024.11 | 19.83 | 0.712 | 0.12 | 125.8 | |
| DA-RCOTsetting=unpaired2024.11 | 19.21 | 0.722 | 0.118 | 123.9 | |
| UformerReference=CVPR 222024.01 | 19.001 | 0.741 | 0.354 | 109.351 | |
| UformerReference=CVPR’ 222026.02 | 19.001 | 0.741 | 0.354 | 109.351 | |
| MPRNetsetting=paired2024.11 | 18.98 | 0.776 | 0.115 | 103.5 | |
| PairLIEStrategy=Unsupervised2026.07 | 18.979 | 0.748 | 0.274 | — | |
| RetinexNetStrategy=Supervised2026.07 | 18.834 | 0.423 | 0.453 | — | |
| RCOTsetting=unpaired2024.11 | 18.73 | 0.705 | 0.127 | 154.1 | |
| AirNetsetting=paired2024.11 | 18.18 | 0.735 | 0.122 | 116.9 | |
| WeatherDiffReference=TPAMI'232024.01 | 17.913 | 0.811 | 0.272 | 73.903 | |
| WeatherDiffReference=TPAMI’ 232026.02 | 17.913 | 0.811 | 0.272 | 73.903 | |
| KinD++Strategy=Supervised2026.07 | 17.793 | 0.769 | 0.182 | — | |
| KinDStrategy=Supervised2026.07 | 17.641 | 0.773 | 0.169 | — | |
| EnlightenGANReference=TIP’ 212026.02 | 17.606 | 0.653 | 0.372 | 94.704 | |
| LIMEReference=TIP’ 162026.02 | 17.546 | 0.531 | 0.387 | 117.892 | |
| OTURsetting=unpaired2024.11 | 17.49 | 0.649 | 0.136 | 167.1 | |
| EnlightenGANReference=TIP'212024.01 | 17.483 | 0.651 | 0.39 | 95.028 | |
| EnlightenGANStrategy=Unsupervised2026.07 | 17.477 | 0.66 | 0.331 | — | |
| WGAN-GPsetting=unpaired2024.11 | 17.27 | 0.64 | 0.14 | 168.1 | |
| NPEReference=TIP’ 132026.02 | 16.97 | 0.484 | 0.4 | 104.057 | |
| CycleGANsetting=unpaired2024.11 | 16.85 | 0.636 | 0.152 | 176.2 | |
| DRBNReference=CVPR 202024.01 | 16.774 | 0.462 | 0.417 | 126.266 | |
| RetinexNetReference=BMVC’ 182026.02 | 16.774 | 0.462 | 0.417 | 126.266 | |
| DRBNReference=CVPR’ 202026.02 | 16.677 | 0.73 | 0.345 | 98.732 | |
| DDIMReference=ICLR'212024.01 | 16.521 | 0.776 | 0.376 | 84.071 | |
| DDIMReference=ICLR’ 212026.02 | 16.521 | 0.776 | 0.376 | 84.071 | |
| RUASReference=CVPR'212024.01 | 16.405 | 0.499 | 0.382 | 102.013 | |
| RUASReference=CVPR’ 212026.02 | 16.405 | 0.503 | 0.364 | 101.971 | |
| CDEFReference=TMM'222024.01 | 16.335 | 0.585 | 0.407 | 90.62 | |
| CDEFReference=TMM’ 222026.02 | 16.335 | 0.585 | 0.407 | 90.62 | |
| GDPReference=CVPR 232024.01 | 15.904 | 0.54 | 0.431 | 112.363 | |
| GDPReference=CVPR’ 232026.02 | 15.896 | 0.542 | 0.421 | 117.456 | |
| ZeroDCE++Strategy=Unsupervised2026.07 | 15.285 | 0.59 | 0.353 | — | |
| Zero-DCEReference=CVPR'202024.01 | 14.861 | 0.559 | 0.385 | 87.27 | |
| Zero-DCEReference=CVPR’ 202026.02 | 14.861 | 0.562 | 0.372 | 87.238 | |
| ZeroDCEStrategy=Unsupervised2026.07 | 14.853 | 0.573 | 0.43 | — | |
| DSLRReference=TMM'202024.01 | 14.816 | 0.572 | 0.375 | 104.428 | |
| DSLRReference=TMM’ 202026.02 | 14.816 | 0.572 | 0.375 | 104.428 | |
| SCIReference=CVPR 222024.01 | 14.784 | 0.526 | 0.392 | 84.907 | |
| SCIReference=CVPR’ 222026.02 | 14.784 | 0.525 | 0.366 | 78.598 | |
| Zero-DCE++Reference=TPAMI'212024.01 | 14.682 | 0.472 | 0.407 | 87.552 | |
| SCIStrategy=Unsupervised2026.07 | 13.812 | 0.526 | 0.346 | — | |
| CLIP-LITReference=ICCV'232024.01 | 12.394 | 0.493 | 0.397 | 108.739 | |
| SRIEReference=CVPR’ 162026.02 | 11.855 | 0.495 | 0.353 | 88.728 | |
| PaletteReference=SIGGRAPH'222024.01 | 11.771 | 0.561 | 0.498 | 108.291 | |
| PaletteReference=SIGGRAPH’222026.02 | 11.771 | 0.561 | 0.498 | 108.291 | |
| RELLIEReference=ACM MM'212024.01 | 11.437 | 0.482 | 0.375 | 95.51 | |
| ReLLIEReference=ACM MM’ 212026.02 | 11.437 | 0.482 | 0.375 | 95.51 |