# Classical Image Super-Resolution on Set14 51 (test)

Source: [Classical Image Super-Resolution on Set14 51 (test)](<https://www.sota2.com/research/sota/classical-image-super-resolution-on-set14-51-test>)

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

Data updated: 2026-03-04T19:20:06.698Z

Evaluation of Classical Image Super-Resolution performance on the Set14 51 test set, reporting 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 | Classical Image Super-Resolution |
| Dataset (including any stated split) | Set14 51 (test) |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 30 of 30 |
| 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/classical-image-super-resolution-on-set14-51-test.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/classical-image-super-resolution-on-set14-51-test.md?metric=SSIM>): Higher is better; unit: PERCENT.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| ATD | 34.92 | Not recorded | 69a7bc972d603e6de3e3d653 |
| MambaIRv2 | 34.89 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAT | 34.86 | Not recorded | 69a7bc972d603e6de3e3d653 |
| CAT-A | 34.78 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ART | 34.59 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SwinIR | 34.46 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAN | 34.16 | Not recorded | 69a7bc972d603e6de3e3d653 |
| RCAN | 34.12 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SAN | 34.07 | Not recorded | 69a7bc972d603e6de3e3d653 |
| EDSR | 33.92 | Not recorded | 69a7bc972d603e6de3e3d653 |
| MambaIRv2 | 31.12 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ATD | 31.11 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAT | 31.08 | Not recorded | 69a7bc972d603e6de3e3d653 |
| CAT-A | 31.04 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ART | 31.02 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SwinIR | 30.93 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAN | 30.67 | Not recorded | 69a7bc972d603e6de3e3d653 |
| RCAN | 30.65 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SAN | 30.59 | Not recorded | 69a7bc972d603e6de3e3d653 |
| EDSR | 30.52 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ATD | 29.3 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAT | 29.23 | Not recorded | 69a7bc972d603e6de3e3d653 |
| MambaIRv2 | 29.23 | Not recorded | 69a7bc972d603e6de3e3d653 |
| CAT-A | 29.18 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ART | 29.16 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SwinIR | 29.09 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SAN | 28.92 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAN | 28.9 | Not recorded | 69a7bc972d603e6de3e3d653 |
| RCAN | 28.87 | Not recorded | 69a7bc972d603e6de3e3d653 |
| EDSR | 28.8 | Not recorded | 69a7bc972d603e6de3e3d653 |

### ATD

PSNR: 34.92. Result ID: 69a885ce6dbb7075b950ee2a.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

Recorded evaluation configuration: {"Scale":"×2","Params":"21.8M"}. This record does not assert independent reproduction.

### MambaIRv2

PSNR: 34.89. Result ID: 69a885ce6dbb7075b950ee29.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77581e209131cea72908.md>)

[Implementation](<https://github.com/csguoh/MambaIR>)

Recorded evaluation configuration: {"Scale":"×2","Params":"22.9M"}. This record does not assert independent reproduction.

### HAT

PSNR: 34.86. Result ID: 69a885ce6dbb7075b950ee28.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ecd1e209131cea423be.md>)

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

Recorded evaluation configuration: {"Scale":"×2","Params":"20.6M"}. This record does not assert independent reproduction.

### CAT-A

PSNR: 34.78. Result ID: 69a885ce6dbb7075b950ee26.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ece1e209131cea4245a.md>)

Recorded evaluation configuration: {"Scale":"×2","Params":"16.5M"}. This record does not assert independent reproduction.

### ART

PSNR: 34.59. Result ID: 69a885ce6dbb7075b950ee27.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e801e209131cea405d6.md>)

Recorded evaluation configuration: {"Scale":"×2","Params":"16.4M"}. This record does not assert independent reproduction.

### SwinIR

PSNR: 34.46. Result ID: 69a885ce6dbb7075b950ee25.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

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

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

Recorded evaluation configuration: {"Scale":"×2","Params":"11.8M"}. This record does not assert independent reproduction.

### HAN

PSNR: 34.16. Result ID: 69a885ce6dbb7075b950ee24.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68351e209131cea1acc0.md>)

Recorded evaluation configuration: {"Scale":"×2","Params":"63.6M"}. This record does not assert independent reproduction.

### RCAN

PSNR: 34.12. Result ID: 69a885ce6dbb7075b950ee22.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649d1e209131cea0598b.md>)

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

Recorded evaluation configuration: {"Scale":"×2","Params":"15.4M"}. This record does not assert independent reproduction.

### SAN

PSNR: 34.07. Result ID: 69a885ce6dbb7075b950ee23.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

Recorded evaluation configuration: {"Scale":"×2","Params":"15.7M"}. This record does not assert independent reproduction.

### EDSR

PSNR: 33.92. Result ID: 69a885ce6dbb7075b950ee21.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63831e209131ce9ff1e8.md>)

[Implementation](<https://github.com/LimBee/NTIRE2017>)

Recorded evaluation configuration: {"Scale":"×2","Params":"42.6M"}. This record does not assert independent reproduction.

### MambaIRv2

PSNR: 31.12. Result ID: 69a885ce6dbb7075b950ee33.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77581e209131cea72908.md>)

[Implementation](<https://github.com/csguoh/MambaIR>)

Recorded evaluation configuration: {"Scale":"×3","Params":"23.1M"}. This record does not assert independent reproduction.

### ATD

PSNR: 31.11. Result ID: 69a885ce6dbb7075b950ee34.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

Recorded evaluation configuration: {"Scale":"×3","Params":"22.0M"}. This record does not assert independent reproduction.

### HAT

PSNR: 31.08. Result ID: 69a885ce6dbb7075b950ee32.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ecd1e209131cea423be.md>)

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

Recorded evaluation configuration: {"Scale":"×3","Params":"20.8M"}. This record does not assert independent reproduction.

### CAT-A

PSNR: 31.04. Result ID: 69a885ce6dbb7075b950ee30.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ece1e209131cea4245a.md>)

Recorded evaluation configuration: {"Scale":"×3","Params":"16.6M"}. This record does not assert independent reproduction.

### ART

PSNR: 31.02. Result ID: 69a885ce6dbb7075b950ee31.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e801e209131cea405d6.md>)

Recorded evaluation configuration: {"Scale":"×3","Params":"16.6M"}. This record does not assert independent reproduction.

### SwinIR

PSNR: 30.93. Result ID: 69a885ce6dbb7075b950ee2f.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

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

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

Recorded evaluation configuration: {"Scale":"×3","Params":"11.9M"}. This record does not assert independent reproduction.

### HAN

PSNR: 30.67. Result ID: 69a885ce6dbb7075b950ee2e.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68351e209131cea1acc0.md>)

Recorded evaluation configuration: {"Scale":"×3","Params":"64.2M"}. This record does not assert independent reproduction.

### RCAN

PSNR: 30.65. Result ID: 69a885ce6dbb7075b950ee2c.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649d1e209131cea0598b.md>)

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

Recorded evaluation configuration: {"Scale":"×3","Params":"15.6M"}. This record does not assert independent reproduction.

### SAN

PSNR: 30.59. Result ID: 69a885ce6dbb7075b950ee2d.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

Recorded evaluation configuration: {"Scale":"×3","Params":"15.9M"}. This record does not assert independent reproduction.

### EDSR

PSNR: 30.52. Result ID: 69a885ce6dbb7075b950ee2b.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63831e209131ce9ff1e8.md>)

[Implementation](<https://github.com/LimBee/NTIRE2017>)

Recorded evaluation configuration: {"Scale":"×3","Params":"43.0M"}. This record does not assert independent reproduction.

### ATD

PSNR: 29.3. Result ID: 69a885ce6dbb7075b950ee3e.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

Recorded evaluation configuration: {"Scale":"×4","Params":"22.0M"}. This record does not assert independent reproduction.

### HAT

PSNR: 29.23. Result ID: 69a885ce6dbb7075b950ee3c.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ecd1e209131cea423be.md>)

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

Recorded evaluation configuration: {"Scale":"×4","Params":"20.8M"}. This record does not assert independent reproduction.

### MambaIRv2

PSNR: 29.23. Result ID: 69a885ce6dbb7075b950ee3d.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77581e209131cea72908.md>)

[Implementation](<https://github.com/csguoh/MambaIR>)

Recorded evaluation configuration: {"Scale":"×4","Params":"23.1M"}. This record does not assert independent reproduction.

### CAT-A

PSNR: 29.18. Result ID: 69a885ce6dbb7075b950ee3a.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ece1e209131cea4245a.md>)

Recorded evaluation configuration: {"Scale":"×4","Params":"16.6M"}. This record does not assert independent reproduction.

### ART

PSNR: 29.16. Result ID: 69a885ce6dbb7075b950ee3b.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e801e209131cea405d6.md>)

Recorded evaluation configuration: {"Scale":"×4","Params":"16.6M"}. This record does not assert independent reproduction.

### SwinIR

PSNR: 29.09. Result ID: 69a885ce6dbb7075b950ee39.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

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

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

Recorded evaluation configuration: {"Scale":"×4","Params":"11.9M"}. This record does not assert independent reproduction.

### SAN

PSNR: 28.92. Result ID: 69a885ce6dbb7075b950ee37.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

Recorded evaluation configuration: {"Scale":"×4","Params":"15.9M"}. This record does not assert independent reproduction.

### HAN

PSNR: 28.9. Result ID: 69a885ce6dbb7075b950ee38.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68351e209131cea1acc0.md>)

Recorded evaluation configuration: {"Scale":"×4","Params":"64.2M"}. This record does not assert independent reproduction.

### RCAN

PSNR: 28.87. Result ID: 69a885ce6dbb7075b950ee36.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649d1e209131cea0598b.md>)

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

Recorded evaluation configuration: {"Scale":"×4","Params":"15.6M"}. This record does not assert independent reproduction.

### EDSR

PSNR: 28.8. Result ID: 69a885ce6dbb7075b950ee35.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc972d603e6de3e3d653.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63831e209131ce9ff1e8.md>)

[Implementation](<https://github.com/LimBee/NTIRE2017>)

Recorded evaluation configuration: {"Scale":"×4","Params":"43.0M"}. This record does not assert independent reproduction.

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