# Classical Image Super-Resolution on BSD100 104 (test)

Source: [Classical Image Super-Resolution on BSD100 104 (test)](<https://www.sota2.com/research/sota/classical-image-super-resolution-on-bsd100-104-test>)

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

Data updated: 2026-03-04T19:20:06.770Z

Evaluation of Classical Image Super-Resolution performance on the BSD100 104 test subset, 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) | BSD100 104 (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-bsd100-104-test.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/classical-image-super-resolution-on-bsd100-104-test.md?metric=SSIM>): Higher is better; unit: PERCENT.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| ATD | 32.67 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAT | 32.62 | Not recorded | 69a7bc972d603e6de3e3d653 |
| MambaIRv2 | 32.62 | Not recorded | 69a7bc972d603e6de3e3d653 |
| CAT-A | 32.59 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ART | 32.58 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SwinIR | 32.53 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SAN | 32.42 | Not recorded | 69a7bc972d603e6de3e3d653 |
| RCAN | 32.41 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAN | 32.41 | Not recorded | 69a7bc972d603e6de3e3d653 |
| EDSR | 32.32 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ATD | 29.58 | Not recorded | 69a7bc972d603e6de3e3d653 |
| MambaIRv2 | 29.55 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAT | 29.54 | Not recorded | 69a7bc972d603e6de3e3d653 |
| CAT-A | 29.52 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ART | 29.51 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SwinIR | 29.46 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SAN | 29.33 | Not recorded | 69a7bc972d603e6de3e3d653 |
| RCAN | 29.32 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAN | 29.32 | Not recorded | 69a7bc972d603e6de3e3d653 |
| EDSR | 29.25 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ATD | 28.04 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAT | 28 | Not recorded | 69a7bc972d603e6de3e3d653 |
| MambaIRv2 | 28 | Not recorded | 69a7bc972d603e6de3e3d653 |
| CAT-A | 27.99 | Not recorded | 69a7bc972d603e6de3e3d653 |
| ART | 27.97 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SwinIR | 27.92 | Not recorded | 69a7bc972d603e6de3e3d653 |
| HAN | 27.8 | Not recorded | 69a7bc972d603e6de3e3d653 |
| SAN | 27.78 | Not recorded | 69a7bc972d603e6de3e3d653 |
| RCAN | 27.77 | Not recorded | 69a7bc972d603e6de3e3d653 |
| EDSR | 27.71 | Not recorded | 69a7bc972d603e6de3e3d653 |

### ATD

PSNR: 32.67. Result ID: 69a885ce6dbb7075b950ee48.

[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.

### HAT

PSNR: 32.62. Result ID: 69a885ce6dbb7075b950ee46.

[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.

### MambaIRv2

PSNR: 32.62. Result ID: 69a885ce6dbb7075b950ee47.

[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.

### CAT-A

PSNR: 32.59. Result ID: 69a885ce6dbb7075b950ee44.

[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: 32.58. Result ID: 69a885ce6dbb7075b950ee45.

[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: 32.53. Result ID: 69a885ce6dbb7075b950ee43.

[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.

### SAN

PSNR: 32.42. Result ID: 69a885ce6dbb7075b950ee41.

[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.

### RCAN

PSNR: 32.41. Result ID: 69a885ce6dbb7075b950ee40.

[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.

### HAN

PSNR: 32.41. Result ID: 69a885ce6dbb7075b950ee42.

[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.

### EDSR

PSNR: 32.32. Result ID: 69a885ce6dbb7075b950ee3f.

[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.

### ATD

PSNR: 29.58. Result ID: 69a885ce6dbb7075b950ee52.

[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.

### MambaIRv2

PSNR: 29.55. Result ID: 69a885ce6dbb7075b950ee51.

[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.

### HAT

PSNR: 29.54. Result ID: 69a885ce6dbb7075b950ee50.

[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: 29.52. Result ID: 69a885ce6dbb7075b950ee4e.

[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: 29.51. Result ID: 69a885ce6dbb7075b950ee4f.

[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: 29.46. Result ID: 69a885ce6dbb7075b950ee4d.

[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.

### SAN

PSNR: 29.33. Result ID: 69a885ce6dbb7075b950ee4b.

[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.

### RCAN

PSNR: 29.32. Result ID: 69a885ce6dbb7075b950ee4a.

[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.

### HAN

PSNR: 29.32. Result ID: 69a885ce6dbb7075b950ee4c.

[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.

### EDSR

PSNR: 29.25. Result ID: 69a885ce6dbb7075b950ee49.

[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: 28.04. Result ID: 69a885ce6dbb7075b950ee5c.

[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: 28. Result ID: 69a885ce6dbb7075b950ee5a.

[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: 28. Result ID: 69a885ce6dbb7075b950ee5b.

[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: 27.99. Result ID: 69a885ce6dbb7075b950ee58.

[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: 27.97. Result ID: 69a885ce6dbb7075b950ee59.

[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: 27.92. Result ID: 69a885ce6dbb7075b950ee57.

[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.

### HAN

PSNR: 27.8. Result ID: 69a885ce6dbb7075b950ee56.

[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.

### SAN

PSNR: 27.78. Result ID: 69a885ce6dbb7075b950ee55.

[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.

### RCAN

PSNR: 27.77. Result ID: 69a885ce6dbb7075b950ee54.

[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: 27.71. Result ID: 69a885ce6dbb7075b950ee53.

[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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