# Image Denoising on Kodak24 Spatially-correlated noise Source: [Image Denoising on Kodak24 Spatially-correlated noise]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:55:42.886Z Evaluation of image denoising performance on the Kodak24 dataset corrupted specifically by Spatially-correlated noise, measured using PSNR, SSIM, and LPIPS. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Image Denoising | | Dataset (including any stated split) | Kodak24 Spatially-correlated noise | | Metric | PSNR | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 32 of 32 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [PSNR](): Higher is better; unit: SCALAR. - [SSIM](): Higher is better; unit: SCALAR. - [LPIPS](): Lower is better; unit: SCALAR. ## Recorded results | Method | PSNR | Result date | Report paper | | --- | --- | --- | --- | | DnCNN | 29.63 | Not recorded | 68fa6ecf1e209131cea424dd | | Ours | 29.55 | Not recorded | 68fa6ecf1e209131cea424dd | | Dropout | 29.35 | Not recorded | 68fa6ecf1e209131cea424dd | | baseline | 29.34 | Not recorded | 68fa6ecf1e209131cea424dd | | RIDNet | 28.94 | Not recorded | 68fa6ecf1e209131cea424dd | | RNAN | 28.86 | Not recorded | 68fa6ecf1e209131cea424dd | | Ours | 28.84 | Not recorded | 68fa6ecf1e209131cea424dd | | SwinIR | 28.73 | Not recorded | 68fa6ecf1e209131cea424dd | | Dropout | 28.27 | Not recorded | 68fa6ecf1e209131cea424dd | | DnCNN | 28.17 | Not recorded | 68fa6ecf1e209131cea424dd | | Ours | 28.05 | Not recorded | 68fa6ecf1e209131cea424dd | | baseline | 27.82 | Not recorded | 68fa6ecf1e209131cea424dd | | RIDNet | 27.58 | Not recorded | 68fa6ecf1e209131cea424dd | | RNAN | 27.5 | Not recorded | 68fa6ecf1e209131cea424dd | | SwinIR | 27.38 | Not recorded | 68fa6ecf1e209131cea424dd | | Ours | 27.27 | Not recorded | 68fa6ecf1e209131cea424dd | | Dropout | 27.19 | Not recorded | 68fa6ecf1e209131cea424dd | | DnCNN | 26.85 | Not recorded | 68fa6ecf1e209131cea424dd | | baseline | 26.55 | Not recorded | 68fa6ecf1e209131cea424dd | | RIDNet | 26.39 | Not recorded | 68fa6ecf1e209131cea424dd | | RNAN | 26.32 | Not recorded | 68fa6ecf1e209131cea424dd | | SwinIR | 26.2 | Not recorded | 68fa6ecf1e209131cea424dd | | Dropout | 26.19 | Not recorded | 68fa6ecf1e209131cea424dd | | DnCNN | 25.7 | Not recorded | 68fa6ecf1e209131cea424dd | | baseline | 25.46 | Not recorded | 68fa6ecf1e209131cea424dd | | RIDNet | 25.34 | Not recorded | 68fa6ecf1e209131cea424dd | | RNAN | 25.28 | Not recorded | 68fa6ecf1e209131cea424dd | | SwinIR | 25.17 | Not recorded | 68fa6ecf1e209131cea424dd | | Restormer | 23.42 | Not recorded | 68fa6ecf1e209131cea424dd | | Restormer | 23.06 | Not recorded | 68fa6ecf1e209131cea424dd | | Restormer | 22.82 | Not recorded | 68fa6ecf1e209131cea424dd | | Restormer | 22.59 | Not recorded | 68fa6ecf1e209131cea424dd | ### DnCNN PSNR: 29.63. Result ID: 69905f4e3a6c3148490012ee. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"40"}. This record does not assert independent reproduction. ### Ours PSNR: 29.55. Result ID: 69905f4e3a6c31484900130a. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"40"}. This record does not assert independent reproduction. ### Dropout PSNR: 29.35. Result ID: 69905f4e3a6c314849001302. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"40"}. This record does not assert independent reproduction. ### baseline PSNR: 29.34. Result ID: 69905f4e3a6c314849001306. [Reporting paper]() Recorded evaluation configuration: {"Noise level (sigma)":"40"}. This record does not assert independent reproduction. ### RIDNet PSNR: 28.94. Result ID: 69905f4e3a6c3148490012f2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"40"}. This record does not assert independent reproduction. ### RNAN PSNR: 28.86. Result ID: 69905f4e3a6c3148490012f6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"40"}. This record does not assert independent reproduction. ### Ours PSNR: 28.84. Result ID: 69905f4e3a6c31484900130b. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"45"}. This record does not assert independent reproduction. ### SwinIR PSNR: 28.73. Result ID: 69905f4e3a6c3148490012fa. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"40"}. This record does not assert independent reproduction. ### Dropout PSNR: 28.27. Result ID: 69905f4e3a6c314849001303. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"45"}. This record does not assert independent reproduction. ### DnCNN PSNR: 28.17. Result ID: 69905f4e3a6c3148490012ef. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"45"}. This record does not assert independent reproduction. ### Ours PSNR: 28.05. Result ID: 69905f4e3a6c31484900130c. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"50"}. This record does not assert independent reproduction. ### baseline PSNR: 27.82. Result ID: 69905f4e3a6c314849001307. [Reporting paper]() Recorded evaluation configuration: {"Noise level (sigma)":"45"}. This record does not assert independent reproduction. ### RIDNet PSNR: 27.58. Result ID: 69905f4e3a6c3148490012f3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"45"}. This record does not assert independent reproduction. ### RNAN PSNR: 27.5. Result ID: 69905f4e3a6c3148490012f7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"45"}. This record does not assert independent reproduction. ### SwinIR PSNR: 27.38. Result ID: 69905f4e3a6c3148490012fb. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"45"}. This record does not assert independent reproduction. ### Ours PSNR: 27.27. Result ID: 69905f4e3a6c31484900130d. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"55"}. This record does not assert independent reproduction. ### Dropout PSNR: 27.19. Result ID: 69905f4e3a6c314849001304. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"50"}. This record does not assert independent reproduction. ### DnCNN PSNR: 26.85. Result ID: 69905f4e3a6c3148490012f0. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"50"}. This record does not assert independent reproduction. ### baseline PSNR: 26.55. Result ID: 69905f4e3a6c314849001308. [Reporting paper]() Recorded evaluation configuration: {"Noise level (sigma)":"50"}. This record does not assert independent reproduction. ### RIDNet PSNR: 26.39. Result ID: 69905f4e3a6c3148490012f4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"50"}. This record does not assert independent reproduction. ### RNAN PSNR: 26.32. Result ID: 69905f4e3a6c3148490012f8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"50"}. This record does not assert independent reproduction. ### SwinIR PSNR: 26.2. Result ID: 69905f4e3a6c3148490012fc. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"50"}. This record does not assert independent reproduction. ### Dropout PSNR: 26.19. Result ID: 69905f4e3a6c314849001305. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"55"}. This record does not assert independent reproduction. ### DnCNN PSNR: 25.7. Result ID: 69905f4e3a6c3148490012f1. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"55"}. This record does not assert independent reproduction. ### baseline PSNR: 25.46. Result ID: 69905f4e3a6c314849001309. [Reporting paper]() Recorded evaluation configuration: {"Noise level (sigma)":"55"}. This record does not assert independent reproduction. ### RIDNet PSNR: 25.34. Result ID: 69905f4e3a6c3148490012f5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"55"}. This record does not assert independent reproduction. ### RNAN PSNR: 25.28. Result ID: 69905f4e3a6c3148490012f9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Noise level (sigma)":"55"}. This record does not assert independent reproduction. ### SwinIR PSNR: 25.17. Result ID: 69905f4e3a6c3148490012fd. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"55"}. This record does not assert independent reproduction. ### Restormer PSNR: 23.42. Result ID: 69905f4e3a6c3148490012fe. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"40"}. This record does not assert independent reproduction. ### Restormer PSNR: 23.06. Result ID: 69905f4e3a6c3148490012ff. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"45"}. This record does not assert independent reproduction. ### Restormer PSNR: 22.82. Result ID: 69905f4e3a6c314849001300. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"50"}. This record does not assert independent reproduction. ### Restormer PSNR: 22.59. Result ID: 69905f4e3a6c314849001301. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Noise level (sigma)":"55"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.