notesum.ai
Published at November 25High-Resolution Be Aware! Improving the Self-Supervised Real-World Super-Resolution
eess.IV
cs.CV
Released Date: November 25, 2024
Authors: Yuehan Zhang1, Angela Yao1
Aff.: 1National University of Singapore

| Datasets | Metrics | ZSSR [25] | KernelGAN[8] +ZSSR | RealESRGAN+ [32] | +SRTTA [6] | +LWay [4] | +Ours | SwinIRGAN | +SRTTA | +LWay | +Ours |
| NTIRE20 | PSNR | 26.11 | 16.20 | 25.08 | 25.51 | 25.41 | 25.87 | 26.93 | 27.09 | 26.96 | 27.04 |
| SSIM | 0.6841 | 0.2777 | 0.7061 | 0.7212 | 0.7142 | 0.7204 | 0.7467 | 0.7513 | 0.7474 | 0.7497 | |
| LPIPS | 0.6465 | 0.7446 | 0.2504 | 0.2718 | 0.2498 | 0.2369 | 0.2290 | 0.2417 | 0.2232 | 0.2178 | |
| NRQM | 4.612 | 5.019 | 6.121 | 5.885 | 6.022 | 6.137 | 5.740 | 5.476 | 5.734 | 5.804 | |
| AIM2019 | PSNR | 22.84 | 16.29 | 22.58 | 23.06 | 22.77 | 22.72 | 23.14 | 23.22 | 23.15 | 23.13 |
| SSIM | 0.6233 | 0.3335 | 0.6444 | 0.6686 | 0.6525 | 0.6470 | 0.6634 | 0.6692 | 0.6667 | 0.6652 | |
| LPIPS | 0.6446 | 0.7547 | 0.2959 | 0.3459 | 0.2942 | 0.2894 | 0.2897 | 0.3145 | 0.2871 | 0.2831 | |
| NRQM | 3.765 | 4.577 | 6.243 | 5.357 | 6.077 | 6.252 | 5.959 | 5.491 | 5.885 | 5.961 | |
| RealSR- Canon | PSNR | 26.45 | 23.06 | 24.74 | 24.97 | 25.77 | 25.46 | 26.77 | 26.78 | 26.74 | 26.52 |
| SSIM | 0.7631 | 0.6385 | 0.7634 | 0.7788 | 0.785 | 0.7674 | 0.7892 | 0.7898 | 0.7896 | 0.7895 | |
| LPIPS | 0.3999 | 0.4506 | 0.2607 | 0.2470 | 0.2460 | 0.2510 | 0.2576 | 0.2513 | 0.2567 | 0.2506 | |
| NRQM | 2.861 | 4.0526 | 6.065 | 5.438 | 5.118 | 6.098 | 4.225 | 4.169 | 4.193 | 4.335 | |
| RealSR- Nikon | PSNR | 26.09 | 21.34 | 24.31 | 24.07 | 25.21 | 25.14 | 26.25 | 26.25 | 26.20 | 25.97 |
| SSIM | 0.7378 | 0.5871 | 0.7334 | 0.7399 | 0.7532 | 0.7449 | 0.7602 | 0.7615 | 0.7607 | 0.7607 | |
| LPIPS | 0.4114 | 0.4619 | 0.2851 | 0.2796 | 0.2781 | 0.2681 | 0.2796 | 0.2758 | 0.2785 | 0.2729 | |
| NRQM | 3.156 | 4.385 | 5.669 | 5.334 | 5.163 | 5.739 | 4.854 | 4.799 | 4.819 | 4.889 |