# Face Restoration on Same-age synthetic (test)

Source: [Face Restoration on Same-age synthetic (test)](<https://www.sota2.com/research/sota/face-restoration-on-same-age-synthetic-test>)

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

Data updated: 2026-03-25T13:06:38.432Z

Evaluation of Face Restoration performance on the test split of the Same-age synthetic dataset, measured using PSNR, SSIM, LPIPS, NIQE, FID, and IDS.

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 | Face Restoration |
| Dataset (including any stated split) | Same-age synthetic (test) |
| 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/face-restoration-on-same-age-synthetic-test.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/face-restoration-on-same-age-synthetic-test.md?metric=SSIM>): Higher is better; unit: SCALAR.

- [LPIPS](<https://www.sota2.com/research/sota/face-restoration-on-same-age-synthetic-test.md?metric=LPIPS>): Lower is better; unit: SCALAR.

- [NIQE](<https://www.sota2.com/research/sota/face-restoration-on-same-age-synthetic-test.md?metric=NIQE>): Lower is better; unit: SCALAR.

- [FID](<https://www.sota2.com/research/sota/face-restoration-on-same-age-synthetic-test.md?metric=FID>): Lower is better; unit: SCALAR.

- [IDS](<https://www.sota2.com/research/sota/face-restoration-on-same-age-synthetic-test.md?metric=IDS>): Higher is better; unit: SCALAR.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| FaceMe | 26.41 | Not recorded | 69c36c010636e5bf4afc6472 |
| DiffBIR | 26.03 | Not recorded | 69c36c010636e5bf4afc6472 |
| DMDNet | 25.76 | Not recorded | 69c36c010636e5bf4afc6472 |
| CodeFormer | 25.61 | Not recorded | 69c36c010636e5bf4afc6472 |
| InstantRestore | 25.6 | Not recorded | 69c36c010636e5bf4afc6472 |
| TimeWeaver | 25.5 | Not recorded | 69c36c010636e5bf4afc6472 |
| DifFace | 25.31 | Not recorded | 69c36c010636e5bf4afc6472 |
| RestorerID | 25 | Not recorded | 69c36c010636e5bf4afc6472 |
| Ref-LDM | 24.8 | Not recorded | 69c36c010636e5bf4afc6472 |

### FaceMe

PSNR: 26.41. Result ID: 69c3dddc47f34ce924ad459b.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76931e209131cea6dd4c.md>)

Recorded evaluation configuration: {"Reference-based":"true"}. This record does not assert independent reproduction.

### DiffBIR

PSNR: 26.03. Result ID: 69c3dddc47f34ce924ad4597.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72e01e209131cea5918f.md>)

[Implementation](<https://github.com/XPixelGroup/DiffBIR>)

Recorded evaluation configuration: {"Reference-based":"false"}. This record does not assert independent reproduction.

### DMDNet

PSNR: 25.76. Result ID: 69c3dddc47f34ce924ad4598.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6dac1e209131cea3b668.md>)

Recorded evaluation configuration: {"Reference-based":"true"}. This record does not assert independent reproduction.

### CodeFormer

PSNR: 25.61. Result ID: 69c3dddc47f34ce924ad4595.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6dc41e209131cea3bf99.md>)

[Implementation](<https://shangchenzhou.com/projects/CodeFormer>)

Recorded evaluation configuration: {"Reference-based":"false"}. This record does not assert independent reproduction.

### InstantRestore

PSNR: 25.6. Result ID: 69c3dddc47f34ce924ad459c.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76261e209131cea6b843.md>)

Recorded evaluation configuration: {"Reference-based":"true"}. This record does not assert independent reproduction.

### TimeWeaver

PSNR: 25.5. Result ID: 69c3dddc47f34ce924ad459d.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

Recorded evaluation configuration: {"Reference-based":"true"}. This record does not assert independent reproduction.

### DifFace

PSNR: 25.31. Result ID: 69c3dddc47f34ce924ad4596.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74341e209131cea606d0.md>)

[Implementation](<https://github.com/zsyOAOA/DifFace>)

Recorded evaluation configuration: {"Reference-based":"false"}. This record does not assert independent reproduction.

### RestorerID

PSNR: 25. Result ID: 69c3dddc47f34ce924ad4599.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75da1e209131cea6a3ee.md>)

Recorded evaluation configuration: {"Reference-based":"true"}. This record does not assert independent reproduction.

### Ref-LDM

PSNR: 24.8. Result ID: 69c3dddc47f34ce924ad459a.

[Reporting paper](<https://www.sota2.com/research/paper/69c36c010636e5bf4afc6472.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76141e209131cea6b48c.md>)

Recorded evaluation configuration: {"Reference-based":"true"}. This record does not assert independent reproduction.

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