# Image Denoising (Speckle Noise) on Urban100 (test) Source: [Image Denoising (Speckle Noise) on Urban100 (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:55:42.604Z Evaluation of image denoising performance specifically targeting Speckle Noise on the test split of the Urban100 dataset, reporting 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 (Speckle Noise) | | Dataset (including any stated split) | Urban100 (test) | | 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: PERCENT. - [LPIPS](): Lower is better; unit: SCALAR. ## Recorded results | Method | PSNR | Result date | Report paper | | --- | --- | --- | --- | | Ours | 28.97 | Not recorded | 68fa6ecf1e209131cea424dd | | RIDNet | 28.73 | Not recorded | 68fa6ecf1e209131cea424dd | | DnCNN | 28.66 | Not recorded | 68fa6ecf1e209131cea424dd | | Ours | 28.6 | Not recorded | 68fa6ecf1e209131cea424dd | | Restormer | 28.22 | Not recorded | 68fa6ecf1e209131cea424dd | | Ours | 28.04 | Not recorded | 68fa6ecf1e209131cea424dd | | RNAN | 27.99 | Not recorded | 68fa6ecf1e209131cea424dd | | Dropout | 27.69 | Not recorded | 68fa6ecf1e209131cea424dd | | baseline | 27.66 | Not recorded | 68fa6ecf1e209131cea424dd | | SwinIR | 27.5 | Not recorded | 68fa6ecf1e209131cea424dd | | RIDNet | 27.31 | Not recorded | 68fa6ecf1e209131cea424dd | | DnCNN | 27.28 | Not recorded | 68fa6ecf1e209131cea424dd | | Restormer | 27.17 | Not recorded | 68fa6ecf1e209131cea424dd | | Ours | 27.12 | Not recorded | 68fa6ecf1e209131cea424dd | | Dropout | 26.83 | Not recorded | 68fa6ecf1e209131cea424dd | | RNAN | 26.6 | Not recorded | 68fa6ecf1e209131cea424dd | | baseline | 26.33 | Not recorded | 68fa6ecf1e209131cea424dd | | SwinIR | 26.19 | Not recorded | 68fa6ecf1e209131cea424dd | | Restormer | 25.86 | Not recorded | 68fa6ecf1e209131cea424dd | | Dropout | 25.78 | Not recorded | 68fa6ecf1e209131cea424dd | | DnCNN | 25.64 | Not recorded | 68fa6ecf1e209131cea424dd | | RIDNet | 25.63 | Not recorded | 68fa6ecf1e209131cea424dd | | RNAN | 25.01 | Not recorded | 68fa6ecf1e209131cea424dd | | baseline | 24.8 | Not recorded | 68fa6ecf1e209131cea424dd | | SwinIR | 24.68 | Not recorded | 68fa6ecf1e209131cea424dd | | Dropout | 24.42 | Not recorded | 68fa6ecf1e209131cea424dd | | Restormer | 24.15 | Not recorded | 68fa6ecf1e209131cea424dd | | DnCNN | 23.67 | Not recorded | 68fa6ecf1e209131cea424dd | | RIDNet | 23.63 | Not recorded | 68fa6ecf1e209131cea424dd | | RNAN | 23.14 | Not recorded | 68fa6ecf1e209131cea424dd | | baseline | 22.98 | Not recorded | 68fa6ecf1e209131cea424dd | | SwinIR | 22.88 | Not recorded | 68fa6ecf1e209131cea424dd | ### Ours PSNR: 28.97. Result ID: 69905f4e3a6c3148490011ed. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.02"}. This record does not assert independent reproduction. ### RIDNet PSNR: 28.73. Result ID: 69905f4e3a6c3148490011e7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.02"}. This record does not assert independent reproduction. ### DnCNN PSNR: 28.66. Result ID: 69905f4e3a6c3148490011e6. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.02"}. This record does not assert independent reproduction. ### Ours PSNR: 28.6. Result ID: 69905f4e3a6c3148490011f5. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.024"}. This record does not assert independent reproduction. ### Restormer PSNR: 28.22. Result ID: 69905f4e3a6c3148490011ea. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.02"}. This record does not assert independent reproduction. ### Ours PSNR: 28.04. Result ID: 69905f4e3a6c3148490011fd. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.03"}. This record does not assert independent reproduction. ### RNAN PSNR: 27.99. Result ID: 69905f4e3a6c3148490011e8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.02"}. This record does not assert independent reproduction. ### Dropout PSNR: 27.69. Result ID: 69905f4e3a6c3148490011eb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.02"}. This record does not assert independent reproduction. ### baseline PSNR: 27.66. Result ID: 69905f4e3a6c3148490011ec. [Reporting paper]() Recorded evaluation configuration: {"sigma^2":"0.02"}. This record does not assert independent reproduction. ### SwinIR PSNR: 27.5. Result ID: 69905f4e3a6c3148490011e9. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.02"}. This record does not assert independent reproduction. ### RIDNet PSNR: 27.31. Result ID: 69905f4e3a6c3148490011ef. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.024"}. This record does not assert independent reproduction. ### DnCNN PSNR: 27.28. Result ID: 69905f4e3a6c3148490011ee. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.024"}. This record does not assert independent reproduction. ### Restormer PSNR: 27.17. Result ID: 69905f4e3a6c3148490011f2. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.024"}. This record does not assert independent reproduction. ### Ours PSNR: 27.12. Result ID: 69905f4e3a6c314849001205. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.04"}. This record does not assert independent reproduction. ### Dropout PSNR: 26.83. Result ID: 69905f4e3a6c3148490011f3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.024"}. This record does not assert independent reproduction. ### RNAN PSNR: 26.6. Result ID: 69905f4e3a6c3148490011f0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.024"}. This record does not assert independent reproduction. ### baseline PSNR: 26.33. Result ID: 69905f4e3a6c3148490011f4. [Reporting paper]() Recorded evaluation configuration: {"sigma^2":"0.024"}. This record does not assert independent reproduction. ### SwinIR PSNR: 26.19. Result ID: 69905f4e3a6c3148490011f1. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.024"}. This record does not assert independent reproduction. ### Restormer PSNR: 25.86. Result ID: 69905f4e3a6c3148490011fa. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.03"}. This record does not assert independent reproduction. ### Dropout PSNR: 25.78. Result ID: 69905f4e3a6c3148490011fb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.03"}. This record does not assert independent reproduction. ### DnCNN PSNR: 25.64. Result ID: 69905f4e3a6c3148490011f6. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.03"}. This record does not assert independent reproduction. ### RIDNet PSNR: 25.63. Result ID: 69905f4e3a6c3148490011f7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.03"}. This record does not assert independent reproduction. ### RNAN PSNR: 25.01. Result ID: 69905f4e3a6c3148490011f8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.03"}. This record does not assert independent reproduction. ### baseline PSNR: 24.8. Result ID: 69905f4e3a6c3148490011fc. [Reporting paper]() Recorded evaluation configuration: {"sigma^2":"0.03"}. This record does not assert independent reproduction. ### SwinIR PSNR: 24.68. Result ID: 69905f4e3a6c3148490011f9. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.03"}. This record does not assert independent reproduction. ### Dropout PSNR: 24.42. Result ID: 69905f4e3a6c314849001203. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.04"}. This record does not assert independent reproduction. ### Restormer PSNR: 24.15. Result ID: 69905f4e3a6c314849001202. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.04"}. This record does not assert independent reproduction. ### DnCNN PSNR: 23.67. Result ID: 69905f4e3a6c3148490011fe. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.04"}. This record does not assert independent reproduction. ### RIDNet PSNR: 23.63. Result ID: 69905f4e3a6c3148490011ff. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.04"}. This record does not assert independent reproduction. ### RNAN PSNR: 23.14. Result ID: 69905f4e3a6c314849001200. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"sigma^2":"0.04"}. This record does not assert independent reproduction. ### baseline PSNR: 22.98. Result ID: 69905f4e3a6c314849001204. [Reporting paper]() Recorded evaluation configuration: {"sigma^2":"0.04"}. This record does not assert independent reproduction. ### SwinIR PSNR: 22.88. Result ID: 69905f4e3a6c314849001201. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sigma^2":"0.04"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.