Papers › Hypernetwork-Based Adaptive Image Restoration

Hypernetwork-Based Adaptive Image Restoration

13 Jun 2022arXiv:2206.05970archive 2025-07-28

Shai Aharon, Gil Ben-Artzi

Adaptive image restoration models can restore images with different degradation levels at inference time without the need to retrain the model. We present an approach that is highly accurate and allows a significant reduction in the number of parameters. In contrast to existing methods, our approach can restore images using a single fixed-size model, regardless of the number of degradation levels. On popular datasets, our approach yields state-of-the-art results in terms of size and accuracy for a variety of image restoration tasks, including denoising, deJPEG, and super-resolution.

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ifryed/HyperRes officialmentioned on GitHubpytorch report

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1ran · fixture could not drive it

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addNoise ifryed/HyperRes/live_demo.py official repository ran · fixture could not drive it fingerprinted GPL-3.0 (copyleft) · pointer only · 10173cb4647ea461 · report

Tasks

Color Image DenoisingDenoisingImage DenoisingImage RestorationImage Super-ResolutionJPEG Artifact CorrectionJPEG Artifact RemovalSuper-Resolution

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Color Image Denoising CBSD68 sigma15 HyperRes PSNR 34.02 #6 of 10 Archive leaderboard report
Color Image Denoising CBSD68 sigma15 HyperRes SSIM 0.95 #6 of 10 Archive leaderboard report
Color Image Denoising CBSD68 sigma25 HyperRes PSNR 31.41 #5 of 9 Archive leaderboard report
Color Image Denoising CBSD68 sigma25 HyperRes SSIM 0.89 #5 of 9 Archive leaderboard report
Color Image Denoising CBSD68 sigma35 HyperRes PSNR 29.8 #2 of 6 Archive leaderboard report
Color Image Denoising CBSD68 sigma35 HyperRes SSIM 0.85 #2 of 6 Archive leaderboard report
Color Image Denoising CBSD68 sigma45 HyperRes PSNR 28.64 #1 of 2 Archive leaderboard report
Color Image Denoising CBSD68 sigma45 HyperRes SSIM 0.81 #1 of 2 Archive leaderboard report
Color Image Denoising CBSD68 sigma5 HyperRes PSNR 39.96 #2 of 3 Archive leaderboard report
Color Image Denoising CBSD68 sigma5 HyperRes SSIM 0.98 #2 of 3 Archive leaderboard report
Color Image Denoising CBSD68 sigma55 HyperRes PSNR 27.78 #1 of 2 Archive leaderboard report
Color Image Denoising CBSD68 sigma55 HyperRes SSIM 0.78 #1 of 2 Archive leaderboard report
Color Image Denoising CBSD68 sigma65 HyperRes PSNR 27.06 #1 of 2 Archive leaderboard report
Color Image Denoising CBSD68 sigma65 HyperRes SSIM 0.76 #1 of 2 Archive leaderboard report
Color Image Denoising CBSD68 sigma75 HyperRes PSNR 26.46 #1 of 4 Archive leaderboard report
Color Image Denoising CBSD68 sigma75 HyperRes SSIM 0.73 #1 of 4 Archive leaderboard report
Color Image Denoising CBSD68 sigma85 HyperRes PSNR 25.95 #1 of 1 Archive leaderboard report
Color Image Denoising CBSD68 sigma85 HyperRes SSIM 0.71 #1 of 1 Archive leaderboard report
Image Super-Resolution Set5 - 2x upscaling HyperRes PSNR 36.69 #40 of 41 Archive leaderboard report
Image Super-Resolution Set5 - 2x upscaling HyperRes SSIM 0.94 #40 of 41 Archive leaderboard report
Image Super-Resolution Set5 - 3x upscaling HyperRes PSNR 29.77 #32 of 32 Archive leaderboard report
Image Super-Resolution Set5 - 3x upscaling HyperRes SSIM 0.84 #32 of 32 Archive leaderboard report
Image Super-Resolution Set5 - 5x upscaling HyperRes PSNR 25.63 #1 of 1 Archive leaderboard report
Image Super-Resolution Set5 - 5x upscaling HyperRes SSIM 0.74 #1 of 1 Archive leaderboard report
Image Super-Resolution Set5 - 6x upscaling HyperRes PSNR 24.92 #1 of 1 Archive leaderboard report
Image Super-Resolution Set5 - 6x upscaling HyperRes SSIM 0.71 #1 of 1 Archive leaderboard report
JPEG Artifact Correction LIVE1 (Quality 30 Grayscale) HyperRes PSNR 32.56 #7 of 7 Archive leaderboard report
JPEG Artifact Correction LIVE1 (Quality 30 Grayscale) HyperRes SSIM 0.91 #7 of 7 Archive leaderboard report
JPEG Artifact Correction Live1 (Quality 10 Grayscale) HyperRes PSNR 28.81 #13 of 13 Archive leaderboard report
JPEG Artifact Correction Live1 (Quality 10 Grayscale) HyperRes SSIM 0.82 #13 of 13 Archive leaderboard report
JPEG Artifact Correction Live1 (Quality 50 Grayscale) HyperRes PSNR 34.39 #1 of 1 Archive leaderboard report
JPEG Artifact Correction Live1 (Quality 50 Grayscale) HyperRes SSIM 0.94 #1 of 1 Archive leaderboard report
JPEG Artifact Correction Live1 (Quality 70 Grayscale) HyperRes PSNR 36.38 #1 of 1 Archive leaderboard report
JPEG Artifact Correction Live1 (Quality 70 Grayscale) HyperRes SSIM 0.96 #1 of 1 Archive leaderboard report
JPEG Artifact Correction Live1 (Quality 80 Grayscale) HyperRes PSNR 38.09 #1 of 1 Archive leaderboard report
JPEG Artifact Correction Live1 (Quality 80 Grayscale) HyperRes SSIM 0.97 #1 of 1 Archive leaderboard report

Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.

Methods

Batch NormalizationHyperNetworkReLUResidual BlockResidual ConnectionTunable Network

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