notesum.ai
Published at November 26Perceptually Optimized Super Resolution
cs.CV
cs.GR
cs.LG
68T07, 68T45, 68T10
I.4; I.3; I.2
Released Date: November 26, 2024
Authors: Volodymyr Karpenko1, Taimoor Tariq1, Jorge Condor1, Piotr Didyk1
Aff.: 1Universita della Svizzera Italiana (USI), Lugano, Switzerland

| Method | Scale | Set5 | Set14 | BSD100 | Urban100 | DIV2K | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PSNR | SSIM | FLOPS | PSNR | SSIM | FLOPS | PSNR | SSIM | FLOPS | PSNR | SSIM | FLOPS | PSNR | SSIM | FLOPS | ||
| Bicubic | 32.32 | 0.923 | 28.60 | 0.859 | 28.22 | 0.834 | 25.48 | 0.840 | 31.23 | 0.898 | ||||||
| VDSR | 34.15 | 0.946 | 89.60G (100%) | 29.98 | 0.899 | 173.68G (100%) | 29.68 | 0.885 | 131.04G (100%) | 27.17 | 0.900 | 144.99G (100%) | 32.65 | 0.931 | 2.04T (100%) | |
| VDSR-ours | 32.53 | 0.936 | 51.99G (58%) | 29.29 | 0.895 | 100.18G (57%) | 29.40 | 0.883 | 61.63G (47%) | 26.48 | 0.889 | 85.43G (58%) | 32.08 | 0.928 | 1.06T (51%) | |
| EDSR | 36.42 | 0.954 | 1.54T (100%) | 32.03 | 0.905 | 2.97T (100%) | 30.62 | 0.888 | 2.25T (100%) | 30.42 | 0.932 | 2.56T (100%) | 34.84 | 0.939 | 31.64T (100%) | |
| EDSR-ours | 36.00 | 0.951 | 353.09G (22%) | 31.58 | 0.901 | 691.09G (23%) | 30.26 | 0.882 | 466.39G (20%) | 29.74 | 0.925 | 606.62G (23%) | 34.25 | 0.925 | 7.27T (22%) | |
| Bicubic | 26.98 | 0.790 | 24.28 | 0.676 | 24.54 | 0.638 | 21.89 | 0.642 | 26.80 | 0.756 | ||||||
| VDSR | 28.13 | 0.827 | 89.60G (100%) | 25.01 | 0.709 | 173.68G (100%) | 25.11 | 0.670 | 131.04G (100%) | 22.75 | 0.698 | 572.38G (100%) | 27.52 | 0.786 | 2.04T (100%) | |
| VDSR-ours | 27.77 | 0.823 | 64.13G (71%) | 24.86 | 0.713 | 118.64G (68%) | 25.08 | 0.670 | 69.27G (52%) | 22.65 | 0.699 | 387.01G (67%) | 27.44 | 0.788 | 1.29T (63%) | |
| EDSR | 30.60 | 0.878 | 579.49G (100%) | 26.95 | 0.753 | 1.00T (100%) | 26.01 | 0.706 | 695.39G (100%) | 24.82 | 0.776 | 3.16T (100%) | 29.05 | 0.822 | 10.32T (100%) | |
| EDSR-ours | 30.27 | 0.874 | 145.34G (25%) | 26.69 | 0.750 | 236.71G (23%) | 25.82 | 0.701 | 173.54G (24%) | 24.48 | 0.765 | 746.13G (23%) | 28.75 | 0.816 | 2.46T (23%) | |