Image Super-resolution on Set5
39.72PSNRDiffFNO
Evaluation results
| Method | Links | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DiffFNOScaling Factor=x2, Encoder=RDN2024.11 | 39.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HiNOTEScaling Factor=x2, Encoder=own2024.11 | 39.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HAT-LScale=x2, Training Dataset=DF2K, ImageNet Pre-training=true2022.05 | 38.91 | — | — | — | — | — | — | — | — | 0.9646 | — | — | — | — | — | — | — | |
| HAT-LScale=2x, Params [M]=40.702024.11 | 38.91 | — | — | — | — | — | — | — | — | 0.9646 | — | — | — | — | — | — | — | |
| HAT-LScale=2x, Base=Attention2026.01 | 38.91 | — | — | — | — | — | — | — | — | 0.9646 | — | — | — | — | — | — | — | |
| Hi-IR-LScale=2x, Params [M]=39.072024.11 | 38.87 | — | — | — | — | — | — | — | — | 0.9663 | — | — | — | — | — | — | — | |
| SATScale=×2, Params=19.4M, FLOPs=3.64T2026.04 | 38.74 | — | — | — | — | — | — | — | — | 0.9638 | — | — | — | — | — | — | — | |
| HATScale=x2, Training Dataset=DF2K, ImageNet Pre-training=true2022.05 | 38.73 | — | — | — | — | — | — | — | — | 0.9637 | — | — | — | — | — | — | — | |
| HATScale=2x, Params [M]=20.622024.11 | 38.73 | — | — | — | — | — | — | — | — | 0.9637 | — | — | — | — | — | — | — | |
| LMIScaling Factor=x2, Encoder=RDN2024.11 | 38.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Hi-IR-BScale=2x, Params [M]=14.682024.11 | 38.71 | — | — | — | — | — | — | — | — | 0.9657 | — | — | — | — | — | — | — | |
| CPATScale=2x, Base=Attention2026.01 | 38.68 | — | — | — | — | — | — | — | — | 0.9633 | — | — | — | — | — | — | — | |
| PFTScale=×2, Params=19.6M, FLOPs=5.03T2026.04 | 38.68 | — | — | — | — | — | — | — | — | 0.9635 | — | — | — | — | — | — | — | |
| GRL-BScale=x2, # Params [M]=20.052023.03 | 38.67 | — | — | — | — | — | — | — | — | 0.9647 | — | — | — | — | — | — | — | |
| GRL-BScale=2x, Params [M]=20.052024.11 | 38.67 | — | — | — | — | — | — | — | — | 0.9647 | — | — | — | — | — | — | — | |
| SwinFIRScale=2x, Base=Attention2026.01 | 38.65 | — | — | — | — | — | — | — | — | 0.9633 | — | — | — | — | — | — | — | |
| HATScale=x2, Training Dataset=DF2K, ImageNet Pre-training=false2022.05 | 38.63 | — | — | — | — | — | — | — | — | 0.963 | — | — | — | — | — | — | — | |
| EDTScale=x2, Training Dataset=DF2K, ImageNet Pre-training=true2022.05 | 38.63 | — | — | — | — | — | — | — | — | 0.9632 | — | — | — | — | — | — | — | |
| EDTScale=x2, # Params [M]=11.482023.03 | 38.63 | — | — | — | — | — | — | — | — | 0.9632 | — | — | — | — | — | — | — | |
| EDTScale=2x, Params [M]=11.482024.11 | 38.63 | — | — | — | — | — | — | — | — | 0.9632 | — | — | — | — | — | — | — | |
| EDT-BScale=2x, Base=Attention2026.01 | 38.63 | — | — | — | — | — | — | — | — | 0.9632 | — | — | — | — | — | — | — | |
| HATScale=×2, Params=20.6M, FLOPs=5.81T2026.04 | 38.63 | — | — | — | — | — | — | — | — | 0.963 | — | — | — | — | — | — | — | |
| RGT+Scale=x22023.03 | 38.62 | — | — | — | — | — | — | — | — | 0.9629 | — | — | — | — | — | — | — | |
| IPGScale=×2, Params=18.1M, FLOPs=5.35T2026.04 | 38.61 | — | — | — | — | — | — | — | — | 0.9632 | — | — | — | — | — | — | — | |
| ATDScale=×2, Params=20.1M, FLOPs=6.07T2026.04 | 38.61 | — | — | — | — | — | — | — | — | 0.9629 | — | — | — | — | — | — | — | |
| RGTScale=x22023.03 | 38.59 | — | — | — | — | — | — | — | — | 0.9628 | — | — | — | — | — | — | — | |
| EQ-MambaIRScale=×2, #Param. (M)=12.1M2026.03 | 38.59 | — | — | — | — | — | — | — | — | 0.9629 | — | — | — | — | — | — | — | |
| HAT-SScale=x2, Training Dataset=DF2K, ImageNet Pre-training=false2022.05 | 38.58 | — | — | — | — | — | — | — | — | 0.9628 | — | — | — | — | — | — | — | |
| MambaIRScale=×2, #Param. (M)=20.4M2026.03 | 38.57 | — | — | — | — | — | — | — | — | 0.9627 | — | — | — | — | — | — | — | |
| RGT-SScale=x22023.03 | 38.56 | — | — | — | — | — | — | — | — | 0.9627 | — | — | — | — | — | — | — | |
| ARTScale=2x, Params [M]=16.402024.11 | 38.56 | — | — | — | — | — | — | — | — | 0.9629 | — | — | — | — | — | — | — | |
| LITScaling Factor=x2, Encoder=RDN2024.11 | 38.53 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| CAT-AScale=x22023.03 | 38.51 | — | — | — | — | — | — | — | — | 0.9626 | — | — | — | — | — | — | — | |
| CAT-AScale=2x, Params [M]=16.462024.11 | 38.51 | — | — | — | — | — | — | — | — | 0.9626 | — | — | — | — | — | — | — | |
| SRFormerScale=×2, #Param. (M)=10.4M2026.03 | 38.51 | — | — | — | — | — | — | — | — | 0.9627 | — | — | — | — | — | — | — | |
| CAT-AScale=×2, Params=16.5, FLOPs=5.082026.04 | 38.51 | — | — | — | — | — | — | — | — | 0.9626 | — | — | — | — | — | — | — | |
| EDTScale=x2, Training Dataset=DF2K, ImageNet Pre-training=false2022.05 | 38.45 | — | — | — | — | — | — | — | — | 0.9624 | — | — | — | — | — | — | — | |
| LaUDScale=2x, Base=CNN2026.01 | 38.45 | — | — | — | — | — | — | — | — | 0.9625 | — | — | — | — | — | — | — | |
| EDTScale=×2, #Param. (M)=11.5M2026.03 | 38.45 | — | — | — | — | — | — | — | — | 0.9624 | — | — | — | — | — | — | — | |
| SwinIRScale=x2, Training Dataset=DF2K, ImageNet Pre-training=false2022.05 | 38.42 | — | — | — | — | — | — | — | — | 0.9623 | — | — | — | — | — | — | — | |
| SwinIRScale=x2, # Params [M]=11.752023.03 | 38.42 | — | — | — | — | — | — | — | — | 0.9623 | — | — | — | — | — | — | — | |
| SwinIRScale=x22023.03 | 38.42 | — | — | — | — | — | — | — | — | 0.9623 | — | — | — | — | — | — | — | |
| SwinIRScale=2x, Params [M]=11.752024.11 | 38.42 | — | — | — | — | — | — | — | — | 0.9623 | — | — | — | — | — | — | — | |
| SwinIRScale=×2, #Param. (M)=11.8M2026.03 | 38.42 | — | — | — | — | — | — | — | — | 0.9623 | — | — | — | — | — | — | — | |
| SwinIRScale=×2, Params=11.8M, FLOPs=3.04T2026.04 | 38.42 | — | — | — | — | — | — | — | — | 0.9623 | — | — | — | — | — | — | — | |
| DFSAScale=x22023.03 | 38.38 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| SAT-light (Ours)Scale=×2, Params=742K, FLOPs=145.7G2026.04 | 38.38 | — | — | — | — | — | — | — | — | 0.9621 | — | — | — | — | — | — | — | |
| IPTScale=x22020.12 | 38.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| RCAN-itScale=x2, Training Dataset=DF2K, ImageNet Pre-training=false2022.05 | 38.37 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| IPTScale=x2, Training Dataset=ImageNet, ImageNet Pre-training=true2022.05 | 38.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| IPTScale=x2, # Params [M]=115.482023.03 | 38.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| GRL-SScale=x2, # Params [M]=3.342023.03 | 38.37 | — | — | — | — | — | — | — | — | 0.9632 | — | — | — | — | — | — | — | |
| IPTScale=2x, Params [M]=115.482024.11 | 38.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| IPTScale=×2, #Param. (M)=115M2026.03 | 38.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| IPTScale=×2, Params=115M, FLOPs=7.38T2026.04 | 38.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ELANScale=x22023.03 | 38.36 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| PFT-lightScale=×2, Params=776K, FLOPs=278.3G2026.04 | 38.36 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| NLSNScale=x2, Training Dataset=DIV2K, ImageNet Pre-training=false2022.05 | 38.34 | — | — | — | — | — | — | — | — | 0.9618 | — | — | — | — | — | — | — | |
| NLSAScale=x22023.03 | 38.34 | — | — | — | — | — | — | — | — | 0.9618 | — | — | — | — | — | — | — | |
| NLSAScale=2x, Params [M]=42.632024.11 | 38.34 | — | — | — | — | — | — | — | — | 0.9618 | — | — | — | — | — | — | — | |
| ATD-lightScale=×2, Params=761K2026.03 | 38.33 | — | — | — | — | — | — | — | — | 0.9618 | — | — | — | — | — | — | — | |
| SRNOScaling Factor=x2, Encoder=RDN2024.11 | 38.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SANScale=x22020.06 | 38.31 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| SANScale=x22020.12 | 38.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SANScale=x2, Training Dataset=DIV2K, ImageNet Pre-training=false2022.05 | 38.31 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| SANScale=x2, # Params [M]=15.712023.03 | 38.31 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| SANScale=x22023.03 | 38.31 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| CRANScale=x22023.03 | 38.31 | — | — | — | — | — | — | — | — | 0.9617 | — | — | — | — | — | — | — | |
| SANScale=2x, Params [M]=15.712024.11 | 38.31 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| SANScale=×2, #Param. (M)=15.7M2026.03 | 38.31 | — | — | — | — | — | — | — | — | 0.962 | — | — | — | — | — | — | — | |
| PS-Mamba lightscale=2×, #param=970K, MACs=60.1G2026.03 | 38.31 | — | — | — | — | — | — | — | — | 0.9618 | — | — | — | — | — | — | — | |
| EchoSRScale=×2, Params=929K2026.05 | 38.3 | — | — | — | — | — | — | — | — | 0.9615 | — | — | — | — | — | — | — | |
| CSNLNScale=x22020.06 | 38.28 | — | — | — | — | — | — | — | — | 0.9616 | — | — | — | — | — | — | — | |
| CSNLNScale=x22023.03 | 38.28 | — | — | — | — | — | — | — | — | 0.9616 | — | — | — | — | — | — | — | |
| ATD-lightScale=×2, Params=753K, FLOPs=348.6G2026.04 | 38.28 | — | — | — | — | — | — | — | — | 0.9616 | — | — | — | — | — | — | — | |
| RCANScale=x22020.06 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| RCANScale=x22020.12 | 38.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HANScale=x22020.12 | 38.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| RCANScale=x2, Training Dataset=DIV2K, ImageNet Pre-training=false2022.05 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| HANScale=x2, Training Dataset=DIV2K, ImageNet Pre-training=false2022.05 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| RCANScale=x2, # Params [M]=15.442023.03 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| HANScale=x2, # Params [M]=63.612023.03 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| GRL-TScale=x2, # Params [M]=0.892023.03 | 38.27 | — | — | — | — | — | — | — | — | 0.9627 | — | — | — | — | — | — | — | |
| RCANScale=x22023.03 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| HANScale=x22023.03 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| RCANScale=2x, Params [M]=15.442024.11 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| HANScale=2x, Params [M]=63.612024.11 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| RCANScale=2x, Base=Attention2026.01 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| DRLNScale=2x, Base=Attention2026.01 | 38.27 | — | — | — | — | — | — | — | — | 0.9616 | — | — | — | — | — | — | — | |
| HANScale=2x, Base=Attention2026.01 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| RCANScale=×2, #Param. (M)=15.4M2026.03 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| HANScale=×2, #Param. (M)=15.9M2026.03 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| RCANScale=×2, Params=15.4M, FLOPs=7.02T2026.04 | 38.27 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| IPG-TinyScale=×2, Params=872K, FLOPs=245.2G2026.04 | 38.27 | — | — | — | — | — | — | — | — | 0.9616 | — | — | — | — | — | — | — | |
| SeemoReScale=×2, Params=931K2026.05 | 38.27 | — | — | — | — | — | — | — | — | 0.9616 | — | — | — | — | — | — | — | |
| MambaIRv2-lightScale=×2, Params=774K2026.03 | 38.26 | — | — | — | — | — | — | — | — | 0.9615 | — | — | — | — | — | — | — | |
| MambaIRv2-lightscale=2×, #param=774K, MACs=126.7G2026.03 | 38.26 | — | — | — | — | — | — | — | — | 0.9615 | — | — | — | — | — | — | — | |
| RDNScale=x22020.06 | 38.24 | — | — | — | — | — | — | — | — | 0.9614 | — | — | — | — | — | — | — | |
| RDNScale=x22020.12 | 38.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| IGNNScale=x22020.12 | 38.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |