# Color Image Denoising on Urban100 (PSNR)

Source: [Color Image Denoising on Urban100 (PSNR)](<https://www.sota2.com/research/sota/color-image-denoising-on-urban100-psnr>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T05:56:58.788Z

Evaluation of color image denoising performance on the Urban100 dataset, reporting a general PSNR score.

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 | Color Image Denoising |
| Dataset (including any stated split) | Urban100 |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 26 of 26 |
| 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](<https://www.sota2.com/research/sota/color-image-denoising-on-urban100-psnr.md?metric=PSNR>): Higher is better; unit: SCALAR.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| SwinIR | 35.13 | Not recorded | 68fa6a9a1e209131cea294aa |
| DRUNet | 34.81 | Not recorded | 68fa6a9a1e209131cea294aa |
| RPCNN | 34.42 | Not recorded | 68fa6a9a1e209131cea294aa |
| BM3D | 33.93 | Not recorded | 68fa6a9a1e209131cea294aa |
| FFDNet | 33.83 | Not recorded | 68fa6a9a1e209131cea294aa |
| IRCNN | 33.78 | Not recorded | 68fa6a9a1e209131cea294aa |
| DnCNN | 32.98 | Not recorded | 68fa6a9a1e209131cea294aa |
| SwinIR | 32.9 | Not recorded | 68fa6a9a1e209131cea294aa |
| DRUNet | 32.6 | Not recorded | 68fa6a9a1e209131cea294aa |
| BRDNet | 31.99 | Not recorded | 68fa6a9a1e209131cea294aa |
| RPCNN | 31.81 | Not recorded | 68fa6a9a1e209131cea294aa |
| FFDNet | 31.4 | Not recorded | 68fa6a9a1e209131cea294aa |
| BM3D | 31.36 | Not recorded | 68fa6a9a1e209131cea294aa |
| IRCNN | 31.2 | Not recorded | 68fa6a9a1e209131cea294aa |
| DnCNN | 30.81 | Not recorded | 68fa6a9a1e209131cea294aa |
| SwinIR | 29.82 | Not recorded | 68fa6a9a1e209131cea294aa |
| IPT | 29.71 | Not recorded | 68fa6a9a1e209131cea294aa |
| DRUNet | 29.61 | Not recorded | 68fa6a9a1e209131cea294aa |
| RDN | 29.38 | Not recorded | 68fa6a9a1e209131cea294aa |
| RNAN | 29.08 | Not recorded | 68fa6a9a1e209131cea294aa |
| RPCNN | 28.62 | Not recorded | 68fa6a9a1e209131cea294aa |
| BRDNet | 28.56 | Not recorded | 68fa6a9a1e209131cea294aa |
| FFDNet | 28.05 | Not recorded | 68fa6a9a1e209131cea294aa |
| BM3D | 27.93 | Not recorded | 68fa6a9a1e209131cea294aa |
| IRCNN | 27.7 | Not recorded | 68fa6a9a1e209131cea294aa |
| DnCNN | 27.59 | Not recorded | 68fa6a9a1e209131cea294aa |

### SwinIR

PSNR: 35.13. Result ID: 699ac7d75698665ec4563e47.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Implementation](<https://github.com/JingyunLiang/SwinIR>)

Recorded evaluation configuration: {"Noise level (σ)":"15"}. This record does not assert independent reproduction.

### DRUNet

PSNR: 34.81. Result ID: 699ac7d75698665ec4563e46.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a551e209131cea2776a.md>)

Recorded evaluation configuration: {"Noise level (σ)":"15"}. This record does not assert independent reproduction.

### RPCNN

PSNR: 34.42. Result ID: 699ac7d75698665ec4563e45.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66c71e209131cea122d5.md>)

Recorded evaluation configuration: {"Noise level (σ)":"15"}. This record does not assert independent reproduction.

### BM3D

PSNR: 33.93. Result ID: 699ac7d75698665ec4563e41.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

Recorded evaluation configuration: {"Noise level (σ)":"15"}. This record does not assert independent reproduction.

### FFDNet

PSNR: 33.83. Result ID: 699ac7d75698665ec4563e44.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64a71e209131cea05e27.md>)

[Implementation](<https://github.com/cszn/FFDNet>)

Recorded evaluation configuration: {"Noise level (σ)":"15"}. This record does not assert independent reproduction.

### IRCNN

PSNR: 33.78. Result ID: 699ac7d75698665ec4563e43.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa634b1e209131ce9fdcf4.md>)

[Implementation](<https://github.com/cszn/ircnn>)

Recorded evaluation configuration: {"Noise level (σ)":"15"}. This record does not assert independent reproduction.

### DnCNN

PSNR: 32.98. Result ID: 699ac7d75698665ec4563e42.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63631e209131ce9fe4fc.md>)

[Implementation](<https://github.com/cszn/DnCNN>)

Recorded evaluation configuration: {"Noise level (σ)":"15"}. This record does not assert independent reproduction.

### SwinIR

PSNR: 32.9. Result ID: 699ac7d75698665ec4563e4f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Implementation](<https://github.com/JingyunLiang/SwinIR>)

Recorded evaluation configuration: {"Noise level (σ)":"25"}. This record does not assert independent reproduction.

### DRUNet

PSNR: 32.6. Result ID: 699ac7d75698665ec4563e4e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a551e209131cea2776a.md>)

Recorded evaluation configuration: {"Noise level (σ)":"25"}. This record does not assert independent reproduction.

### BRDNet

PSNR: 31.99. Result ID: 699ac7d75698665ec4563e4d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

Recorded evaluation configuration: {"Noise level (σ)":"25"}. This record does not assert independent reproduction.

### RPCNN

PSNR: 31.81. Result ID: 699ac7d75698665ec4563e4c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66c71e209131cea122d5.md>)

Recorded evaluation configuration: {"Noise level (σ)":"25"}. This record does not assert independent reproduction.

### FFDNet

PSNR: 31.4. Result ID: 699ac7d75698665ec4563e4b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64a71e209131cea05e27.md>)

[Implementation](<https://github.com/cszn/FFDNet>)

Recorded evaluation configuration: {"Noise level (σ)":"25"}. This record does not assert independent reproduction.

### BM3D

PSNR: 31.36. Result ID: 699ac7d75698665ec4563e48.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

Recorded evaluation configuration: {"Noise level (σ)":"25"}. This record does not assert independent reproduction.

### IRCNN

PSNR: 31.2. Result ID: 699ac7d75698665ec4563e4a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa634b1e209131ce9fdcf4.md>)

[Implementation](<https://github.com/cszn/ircnn>)

Recorded evaluation configuration: {"Noise level (σ)":"25"}. This record does not assert independent reproduction.

### DnCNN

PSNR: 30.81. Result ID: 699ac7d75698665ec4563e49.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63631e209131ce9fe4fc.md>)

[Implementation](<https://github.com/cszn/DnCNN>)

Recorded evaluation configuration: {"Noise level (σ)":"25"}. This record does not assert independent reproduction.

### SwinIR

PSNR: 29.82. Result ID: 699ac7d75698665ec4563e5a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Implementation](<https://github.com/JingyunLiang/SwinIR>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### IPT

PSNR: 29.71. Result ID: 699ac7d75698665ec4563e58.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b321e209131cea2cc1e.md>)

[Implementation](<https://github.com/huawei-noah/Pretrained-IPT>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### DRUNet

PSNR: 29.61. Result ID: 699ac7d75698665ec4563e59.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a551e209131cea2776a.md>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### RDN

PSNR: 29.38. Result ID: 699ac7d75698665ec4563e57.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66eb1e209131cea132b5.md>)

[Implementation](<https://github.com/yulunzhang/RDN>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### RNAN

PSNR: 29.08. Result ID: 699ac7d75698665ec4563e56.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65821e209131cea0aac5.md>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### RPCNN

PSNR: 28.62. Result ID: 699ac7d75698665ec4563e54.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66c71e209131cea122d5.md>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### BRDNet

PSNR: 28.56. Result ID: 699ac7d75698665ec4563e55.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### FFDNet

PSNR: 28.05. Result ID: 699ac7d75698665ec4563e53.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64a71e209131cea05e27.md>)

[Implementation](<https://github.com/cszn/FFDNet>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### BM3D

PSNR: 27.93. Result ID: 699ac7d75698665ec4563e50.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### IRCNN

PSNR: 27.7. Result ID: 699ac7d75698665ec4563e52.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa634b1e209131ce9fdcf4.md>)

[Implementation](<https://github.com/cszn/ircnn>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

### DnCNN

PSNR: 27.59. Result ID: 699ac7d75698665ec4563e51.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a9a1e209131cea294aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63631e209131ce9fe4fc.md>)

[Implementation](<https://github.com/cszn/DnCNN>)

Recorded evaluation configuration: {"Noise level (σ)":"50"}. This record does not assert independent reproduction.

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