| AIM 2020 Challenge on Real Image Super-Resolution: Methods and Results | 1 | 0.40 | 2020 |
| AIM 2020 Challenge on Learned Image Signal Processing Pipeline | 1 | 0.37 | 2020 |
| NTIRE 2020 Challenge on Perceptual Extreme Super-Resolution: Methods and Results | 1 | 0.36 | 2020 |
