# Denoising on ImageNet 256x256 (test)

Source: [Denoising on ImageNet 256x256 (test)](<https://www.sota2.com/research/sota/denoising-on-imagenet-256x256-test>)

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

Data updated: 2026-02-26T05:56:07.856Z

Evaluation of image denoising performance on the test split of the ImageNet dataset resized to 256x256 resolution, measured using PSNR, LPIPS, and FID.

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 | Denoising |
| Dataset (including any stated split) | ImageNet 256x256 (test) |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 7 of 7 |
| 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/denoising-on-imagenet-256x256-test.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [LPIPS](<https://www.sota2.com/research/sota/denoising-on-imagenet-256x256-test.md?metric=LPIPS>): Lower is better; unit: SCALAR.

- [FID](<https://www.sota2.com/research/sota/denoising-on-imagenet-256x256-test.md?metric=FID>): Lower is better; unit: SCALAR.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| DAVI | 31.57 | Not recorded | 68fa74471e209131cea60b50 |
| DDNM+ | 29.46 | Not recorded | 68fa74471e209131cea60b50 |
| DDRM | 22.96 | Not recorded | 68fa74471e209131cea60b50 |
| ΠGDM | 22.22 | Not recorded | 68fa74471e209131cea60b50 |
| DPS | 21.83 | Not recorded | 68fa74471e209131cea60b50 |
| FPS | 20.85 | Not recorded | 68fa74471e209131cea60b50 |
| RED-diff | 20.45 | Not recorded | 68fa74471e209131cea60b50 |

### DAVI

PSNR: 31.57. Result ID: 69934c8d3a6c314849150342.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74471e209131cea60b50.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74471e209131cea60b50.md>)

[Implementation](<https://github.com/mlvlab/DAVI>)

Recorded evaluation configuration: {"NFE":"1"}. This record does not assert independent reproduction.

### DDNM+

PSNR: 29.46. Result ID: 69934c8d3a6c31484915033d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74471e209131cea60b50.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e201e209131cea3dfb9.md>)

[Implementation](<https://github.com/wyhuai/DDNM>)

Recorded evaluation configuration: {"NFE":"100"}. This record does not assert independent reproduction.

### DDRM

PSNR: 22.96. Result ID: 69934c8d3a6c31484915033c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74471e209131cea60b50.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d9f1e209131cea3aea8.md>)

[Implementation](<https://github.com/bahjat-kawar/ddrm>)

Recorded evaluation configuration: {"NFE":"20"}. This record does not assert independent reproduction.

### ΠGDM

PSNR: 22.22. Result ID: 69934c8d3a6c31484915033f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74471e209131cea60b50.md>)

Recorded evaluation configuration: {"NFE":"100"}. This record does not assert independent reproduction.

### DPS

PSNR: 21.83. Result ID: 69934c8d3a6c31484915033e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74471e209131cea60b50.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7bdd1e209131cea8adbc.md>)

Recorded evaluation configuration: {"NFE":"1000"}. This record does not assert independent reproduction.

### FPS

PSNR: 20.85. Result ID: 69934c8d3a6c314849150341.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74471e209131cea60b50.md>)

Recorded evaluation configuration: {"NFE":"1000"}. This record does not assert independent reproduction.

### RED-diff

PSNR: 20.45. Result ID: 69934c8d3a6c314849150340.

[Reporting paper](<https://www.sota2.com/research/paper/68fa74471e209131cea60b50.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5af61e209131ce9c4296.md>)

Recorded evaluation configuration: {"NFE":"1000"}. This record does not assert independent reproduction.

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