# Gaussian Deblurring on FFHQ noiseless

Source: [Gaussian Deblurring on FFHQ noiseless](<https://www.sota2.com/research/sota/gaussian-deblurring-on-ffhq-noiseless>)

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

Data updated: 2026-05-14T07:29:21.791Z

Evaluation of Gaussian Deblurring performance on the noiseless variant of the FFHQ dataset, measured using PSNR and SSIM.

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) | FFHQ noiseless |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 9 of 9 |
| 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-ffhq-noiseless.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/gaussian-deblurring-on-ffhq-noiseless.md?metric=SSIM>): Higher is better; unit: PERCENT.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| DPS | 26.32 | Not recorded | 6a05570fdbc836b87d828c3f |
| DDRM+LAMP | 25.59 | Not recorded | 6a05570fdbc836b87d828c3f |
| DDRM | 25.53 | Not recorded | 6a05570fdbc836b87d828c3f |
| DiffPIR+LAMP | 25.28 | Not recorded | 6a05570fdbc836b87d828c3f |
| DiffPIR | 25.1 | Not recorded | 6a05570fdbc836b87d828c3f |
| DDRM-1M | 24.87 | Not recorded | 6a05570fdbc836b87d828c3f |
| DDRM-2M | 24.85 | Not recorded | 6a05570fdbc836b87d828c3f |
| DiffPIR-1M | 24.51 | Not recorded | 6a05570fdbc836b87d828c3f |
| DiffPIR-2M | 24.26 | Not recorded | 6a05570fdbc836b87d828c3f |

### DPS

PSNR: 26.32. Result ID: 6a0579c547f34ce924ec1bcd.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

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

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

### DDRM+LAMP

PSNR: 25.59. Result ID: 6a0579c547f34ce924ec1bd5.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

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

### DDRM

PSNR: 25.53. Result ID: 6a0579c547f34ce924ec1bcf.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.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.

### DiffPIR+LAMP

PSNR: 25.28. Result ID: 6a0579c547f34ce924ec1bd4.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

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

### DiffPIR

PSNR: 25.1. Result ID: 6a0579c547f34ce924ec1bce.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f5a1e209131cea45311.md>)

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

### DDRM-1M

PSNR: 24.87. Result ID: 6a0579c547f34ce924ec1bd2.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

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

### DDRM-2M

PSNR: 24.85. Result ID: 6a0579c547f34ce924ec1bd3.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

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

### DiffPIR-1M

PSNR: 24.51. Result ID: 6a0579c547f34ce924ec1bd0.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

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

### DiffPIR-2M

PSNR: 24.26. Result ID: 6a0579c547f34ce924ec1bd1.

[Reporting paper](<https://www.sota2.com/research/paper/6a05570fdbc836b87d828c3f.md>)

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

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