# Gaussian Deblurring on ImageNet sigma=0.2 (test)

Source: [Gaussian Deblurring on ImageNet sigma=0.2 (test)](<https://www.sota2.com/research/sota/gaussian-deblurring-on-imagenet-sigma-0-2-test>)

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

Data updated: 2026-02-26T05:56:49.368Z

Evaluation of Gaussian deblurring performance on the test split of ImageNet corrupted by sigma=0.2 noise, measured using PSNR 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 | Gaussian deblurring |
| Dataset (including any stated split) | ImageNet sigma=0.2 (test) |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 6 of 6 |
| 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/gaussian-deblurring-on-imagenet-sigma-0-2-test.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [LPIPS](<https://www.sota2.com/research/sota/gaussian-deblurring-on-imagenet-sigma-0-2-test.md?metric=LPIPS>): Lower is better; unit: SCALAR.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| CARD | 26.6 | Not recorded | 69365ba5d6b0dd3342934e9d |
| DDRM | 24.3 | Not recorded | 69365ba5d6b0dd3342934e9d |
| DDNM | 21.8 | Not recorded | 69365ba5d6b0dd3342934e9d |
| DiffIR | 20.1 | Not recorded | 69365ba5d6b0dd3342934e9d |
| DPS | 19.4 | Not recorded | 69365ba5d6b0dd3342934e9d |
| Restormer | 7.8 | Not recorded | 69365ba5d6b0dd3342934e9d |

### CARD

PSNR: 26.6. Result ID: 69988b7e5698665ec4ed0f8d.

[Reporting paper](<https://www.sota2.com/research/paper/69365ba5d6b0dd3342934e9d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69365ba5d6b0dd3342934e9d.md>)

Recorded evaluation configuration: {"noise\_level":0.2}. This record does not assert independent reproduction.

### DDRM

PSNR: 24.3. Result ID: 69988b7e5698665ec4ed0f8c.

[Reporting paper](<https://www.sota2.com/research/paper/69365ba5d6b0dd3342934e9d.md>)

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

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

Recorded evaluation configuration: {"noise\_level":0.2}. This record does not assert independent reproduction.

### DDNM

PSNR: 21.8. Result ID: 69988b7e5698665ec4ed0f8b.

[Reporting paper](<https://www.sota2.com/research/paper/69365ba5d6b0dd3342934e9d.md>)

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

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

Recorded evaluation configuration: {"noise\_level":0.2}. This record does not assert independent reproduction.

### DiffIR

PSNR: 20.1. Result ID: 69988b7e5698665ec4ed0f8a.

[Reporting paper](<https://www.sota2.com/research/paper/69365ba5d6b0dd3342934e9d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa705c1e209131cea4a985.md>)

Recorded evaluation configuration: {"noise\_level":0.2}. This record does not assert independent reproduction.

### DPS

PSNR: 19.4. Result ID: 69988b7e5698665ec4ed0f89.

[Reporting paper](<https://www.sota2.com/research/paper/69365ba5d6b0dd3342934e9d.md>)

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

Recorded evaluation configuration: {"noise\_level":0.2}. This record does not assert independent reproduction.

### Restormer

PSNR: 7.8. Result ID: 69988b7e5698665ec4ed0f88.

[Reporting paper](<https://www.sota2.com/research/paper/69365ba5d6b0dd3342934e9d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6bfc1e209131cea316e3.md>)

[Implementation](<https://github.com/swz30/Restormer>)

Recorded evaluation configuration: {"noise\_level":0.2}. This record does not assert independent reproduction.

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