Super-resolution on CBSD68 (PSNR, SSIM)
25.61PSNR (CBSD68)Provably Contractive Denoiser
Evaluation results
| Method | Links | ||
|---|---|---|---|
| Provably Contractive DenoiserUpscaling factor=2x, Blur kernel=Gaussian blur 9x9, sigma=2, Noise level=5, Framework=PnP-FBS2026.03 | 25.61 | 70.46 | |
| Provably Contractive DenoiserAlgorithm=PnP-FBS, Blur Kernel=21 x 21 anisotropic blur (sigma_x = 3, sigma_y = 1.5)2026.03 | 25.51 | 69.86 | |
| DRSUpscaling factor=2x, Blur kernel=Gaussian blur 9x9, sigma=2, Noise level=5, Framework=PnP-FBS2026.03 | 25.36 | 68.63 | |
| DnCNNUpscaling factor=2x, Blur kernel=Gaussian blur 9x9, sigma=2, Noise level=5, Framework=PnP-FBS2026.03 | 25.36 | 66.7 | |
| DnCNNAlgorithm=PnP-FBS, Blur Kernel=21 x 21 anisotropic blur (sigma_x = 3, sigma_y = 1.5)2026.03 | 25.3 | 66.33 | |
| FBSUpscaling factor=2x, Blur kernel=Gaussian blur 9x9, sigma=2, Noise level=5, Framework=PnP-FBS2026.03 | 25.28 | 68.35 | |
| DRSAlgorithm=PnP-FBS, Blur Kernel=21 x 21 anisotropic blur (sigma_x = 3, sigma_y = 1.5)2026.03 | 25.25 | 68 | |
| FBSAlgorithm=PnP-FBS, Blur Kernel=21 x 21 anisotropic blur (sigma_x = 3, sigma_y = 1.5)2026.03 | 25.17 | 67.73 | |
| OURSScale=x2, Blur type=box blur, Kernel=9 x 9 uniform2026.03 | 25.15 | 67.57 | |
| DnCNNScale=x2, Blur type=box blur, Kernel=9 x 9 uniform2026.03 | 25.06 | 64.74 | |
| Noise2VSTUpscaling factor=2x, Blur kernel=Gaussian blur 9x9, sigma=2, Noise level=5, Framework=PnP-FBS2026.03 | 24.94 | 64.98 | |
| DRSScale=x2, Blur type=box blur, Kernel=9 x 9 uniform2026.03 | 24.92 | 65.98 | |
| FBSScale=x2, Blur type=box blur, Kernel=9 x 9 uniform2026.03 | 24.86 | 65.81 | |
| Noise2VSTAlgorithm=PnP-FBS, Blur Kernel=21 x 21 anisotropic blur (sigma_x = 3, sigma_y = 1.5)2026.03 | 24.82 | 64.27 | |
| Noise2VSTScale=x2, Blur type=box blur, Kernel=9 x 9 uniform2026.03 | 24.55 | 62.91 | |
| IDFUpscaling factor=2x, Blur kernel=Gaussian blur 9x9, sigma=2, Noise level=5, Framework=PnP-FBS2026.03 | 24.54 | 62.67 | |
| Provably Contractive DenoiserScale=x4, Blur Type=Anisotropic Gaussian, Sigma_x=2.5, Sigma_y=1.5, Theta=45°, Kernel Size=21 x 212026.03 | 24.52 | 64.21 | |
| RestormerUpscaling factor=2x, Blur kernel=Gaussian blur 9x9, sigma=2, Noise level=5, Framework=PnP-FBS2026.03 | 24.51 | 58.22 | |
| Noise2VSTScale=x4, Blur Type=Anisotropic Gaussian, Sigma_x=2.5, Sigma_y=1.5, Theta=45°, Kernel Size=21 x 212026.03 | 24.5 | 63.05 | |
| IDFAlgorithm=PnP-FBS, Blur Kernel=21 x 21 anisotropic blur (sigma_x = 3, sigma_y = 1.5)2026.03 | 24.42 | 62.03 | |
| RestormerAlgorithm=PnP-FBS, Blur Kernel=21 x 21 anisotropic blur (sigma_x = 3, sigma_y = 1.5)2026.03 | 24.38 | 57.31 | |
| RestormerScale=x2, Blur type=box blur, Kernel=9 x 9 uniform2026.03 | 24.37 | 57.45 | |
| DRSScale=x4, Blur Type=Anisotropic Gaussian, Sigma_x=2.5, Sigma_y=1.5, Theta=45°, Kernel Size=21 x 212026.03 | 24.31 | 62.48 | |
| IDFScale=x2, Blur type=box blur, Kernel=9 x 9 uniform2026.03 | 24.25 | 61.1 | |
| FBSScale=x4, Blur Type=Anisotropic Gaussian, Sigma_x=2.5, Sigma_y=1.5, Theta=45°, Kernel Size=21 x 212026.03 | 24.25 | 61.17 | |
| Provably Contractive DenoiserFramework=PnP-FBS, Scale=x2, Blur=Defocus (disk kernel, r=5, 11x11)2026.03 | 24.24 | 62.19 | |
| DnCNNFramework=PnP-FBS, Scale=x2, Blur=Defocus (disk kernel, r=5, 11x11)2026.03 | 24.21 | 60.01 | |
| DRSFramework=PnP-FBS, Scale=x2, Blur=Defocus (disk kernel, r=5, 11x11)2026.03 | 24.14 | 61.23 | |
| FBSFramework=PnP-FBS, Scale=x2, Blur=Defocus (disk kernel, r=5, 11x11)2026.03 | 24.1 | 61.22 | |
| IDFScale=x4, Blur Type=Anisotropic Gaussian, Sigma_x=2.5, Sigma_y=1.5, Theta=45°, Kernel Size=21 x 212026.03 | 24.1 | 60.46 | |
| DnCNNScale=x4, Blur Type=Anisotropic Gaussian, Sigma_x=2.5, Sigma_y=1.5, Theta=45°, Kernel Size=21 x 212026.03 | 23.95 | 57.63 | |
| RestormerFramework=PnP-FBS, Scale=x2, Blur=Defocus (disk kernel, r=5, 11x11)2026.03 | 23.81 | 54.68 | |
| Noise2VSTFramework=PnP-FBS, Scale=x2, Blur=Defocus (disk kernel, r=5, 11x11)2026.03 | 23.78 | 58.74 | |
| IDFFramework=PnP-FBS, Scale=x2, Blur=Defocus (disk kernel, r=5, 11x11)2026.03 | 23.63 | 57.78 | |
| RestormerScale=x4, Blur Type=Anisotropic Gaussian, Sigma_x=2.5, Sigma_y=1.5, Theta=45°, Kernel Size=21 x 212026.03 | 23.41 | 52.13 | |
| Provably Contractive DenoiserSuper-resolution scale=x4, Blur type=defocus blur, Disk kernel radius=6, Kernel size=13 x 13, Framework=PnP-FBS2026.03 | 23.38 | 56.88 | |
| DRSSuper-resolution scale=x4, Blur type=defocus blur, Disk kernel radius=6, Kernel size=13 x 13, Framework=PnP-FBS2026.03 | 23.29 | 56.13 | |
| Provably Contractive DenoiserScale factor=x4, Blur type=uniform, Kernel size=11 x 11, Framework=PnP-FBS2026.03 | 23.28 | 56.33 | |
| FBSSuper-resolution scale=x4, Blur type=defocus blur, Disk kernel radius=6, Kernel size=13 x 13, Framework=PnP-FBS2026.03 | 23.22 | 55.36 | |
| Noise2VSTSuper-resolution scale=x4, Blur type=defocus blur, Disk kernel radius=6, Kernel size=13 x 13, Framework=PnP-FBS2026.03 | 23.22 | 55.92 | |
| DRSScale factor=x4, Blur type=uniform, Kernel size=11 x 11, Framework=PnP-FBS2026.03 | 23.19 | 55.56 | |
| FBSScale factor=x4, Blur type=uniform, Kernel size=11 x 11, Framework=PnP-FBS2026.03 | 23.12 | 54.85 | |
| Noise2VSTScale factor=x4, Blur type=uniform, Kernel size=11 x 11, Framework=PnP-FBS2026.03 | 23.1 | 55.2 | |
| IDFSuper-resolution scale=x4, Blur type=defocus blur, Disk kernel radius=6, Kernel size=13 x 13, Framework=PnP-FBS2026.03 | 23.08 | 54.84 | |
| IDFScale factor=x4, Blur type=uniform, Kernel size=11 x 11, Framework=PnP-FBS2026.03 | 22.98 | 54.31 | |
| DnCNNSuper-resolution scale=x4, Blur type=defocus blur, Disk kernel radius=6, Kernel size=13 x 13, Framework=PnP-FBS2026.03 | 22.91 | 50.88 | |
| DnCNNScale factor=x4, Blur type=uniform, Kernel size=11 x 11, Framework=PnP-FBS2026.03 | 22.83 | 50.46 | |
| RestormerSuper-resolution scale=x4, Blur type=defocus blur, Disk kernel radius=6, Kernel size=13 x 13, Framework=PnP-FBS2026.03 | 22.68 | 48.08 | |
| RestormerScale factor=x4, Blur type=uniform, Kernel size=11 x 11, Framework=PnP-FBS2026.03 | 22.61 | 47.76 |