# Image Interpolation on Urban100 (test)

Source: [Image Interpolation on Urban100 (test)](<https://www.sota2.com/research/sota/image-interpolation-on-urban100-test>)

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

Data updated: 2026-04-08T07:17:00.714Z

Evaluation of Image Interpolation performance on the test split of the Urban100 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 | Image Interpolation |
| Dataset (including any stated split) | Urban100 (test) |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 18 of 18 |
| 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/image-interpolation-on-urban100-test.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/image-interpolation-on-urban100-test.md?metric=SSIM>): Higher is better; unit: PERCENT.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| Restormer | 33.97 | Not recorded | 68fa7be71e209131cea8b320 |
| Ours (Bicubic+) | 33.55 | Not recorded | 68fa7be71e209131cea8b320 |
| uGTV | 32.92 | Not recorded | 68fa7be71e209131cea8b320 |
| Ours (Bicubic) | 32.86 | Not recorded | 68fa7be71e209131cea8b320 |
| SAFMN | 32.05 | Not recorded | 68fa7be71e209131cea8b320 |
| RLFN | 31.75 | Not recorded | 68fa7be71e209131cea8b320 |
| SwinIR-Light | 31.69 | Not recorded | 68fa7be71e209131cea8b320 |
| RFDN | 31.42 | Not recorded | 68fa7be71e209131cea8b320 |
| Restormer | 31.4 | Not recorded | 68fa7be71e209131cea8b320 |
| Ours (Bicubic+) | 31.39 | Not recorded | 68fa7be71e209131cea8b320 |
| Ours (Bicubic) | 30.92 | Not recorded | 68fa7be71e209131cea8b320 |
| uGTV | 30.35 | Not recorded | 68fa7be71e209131cea8b320 |
| SAFMN | 30.15 | Not recorded | 68fa7be71e209131cea8b320 |
| RLFN | 29.65 | Not recorded | 68fa7be71e209131cea8b320 |
| RFDN | 28.85 | Not recorded | 68fa7be71e209131cea8b320 |
| SwinIR-Light | 28.41 | Not recorded | 68fa7be71e209131cea8b320 |
| Bicubic | 28.38 | Not recorded | 68fa7be71e209131cea8b320 |
| Bicubic | 26.67 | Not recorded | 68fa7be71e209131cea8b320 |

### Restormer

PSNR: 33.97. Result ID: 69d6008a47f34ce924be1efa.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

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

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

Recorded evaluation configuration: {"Params":"26,124,052"}. This record does not assert independent reproduction.

### Ours (Bicubic+)

PSNR: 33.55. Result ID: 69d6008a47f34ce924be1efd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

Recorded evaluation configuration: {"Params":"164,092"}. This record does not assert independent reproduction.

### uGTV

PSNR: 32.92. Result ID: 69d6008a47f34ce924be1efb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa758c1e209131cea688b8.md>)

Recorded evaluation configuration: {"Params":"319,115"}. This record does not assert independent reproduction.

### Ours (Bicubic)

PSNR: 32.86. Result ID: 69d6008a47f34ce924be1efc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

Recorded evaluation configuration: {"Params":"159,130"}. This record does not assert independent reproduction.

### SAFMN

PSNR: 32.05. Result ID: 69d6008a47f34ce924be1ef8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eae1e209131cea4166b.md>)

[Implementation](<https://github.com/sunny2109/SAFMN>)

Recorded evaluation configuration: {"Params":"227,624"}. This record does not assert independent reproduction.

### RLFN

PSNR: 31.75. Result ID: 69d6008a47f34ce924be1ef7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c841e209131cea34739.md>)

Recorded evaluation configuration: {"Params":"526,465"}. This record does not assert independent reproduction.

### SwinIR-Light

PSNR: 31.69. Result ID: 69d6008a47f34ce924be1ef9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

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

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

Recorded evaluation configuration: {"Params":"910,152"}. This record does not assert independent reproduction.

### RFDN

PSNR: 31.42. Result ID: 69d6008a47f34ce924be1ef6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68611e209131cea1b95f.md>)

Recorded evaluation configuration: {"Params":"533,568"}. This record does not assert independent reproduction.

### Restormer

PSNR: 31.4. Result ID: 69d6008a47f34ce924be1f15.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

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

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

Recorded evaluation configuration: {"Params":"26,124,052"}. This record does not assert independent reproduction.

### Ours (Bicubic+)

PSNR: 31.39. Result ID: 69d6008a47f34ce924be1f18.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

Recorded evaluation configuration: {"Params":"164,092"}. This record does not assert independent reproduction.

### Ours (Bicubic)

PSNR: 30.92. Result ID: 69d6008a47f34ce924be1f17.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

Recorded evaluation configuration: {"Params":"159,130"}. This record does not assert independent reproduction.

### uGTV

PSNR: 30.35. Result ID: 69d6008a47f34ce924be1f16.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa758c1e209131cea688b8.md>)

Recorded evaluation configuration: {"Params":"319,115"}. This record does not assert independent reproduction.

### SAFMN

PSNR: 30.15. Result ID: 69d6008a47f34ce924be1f13.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eae1e209131cea4166b.md>)

[Implementation](<https://github.com/sunny2109/SAFMN>)

Recorded evaluation configuration: {"Params":"227,624"}. This record does not assert independent reproduction.

### RLFN

PSNR: 29.65. Result ID: 69d6008a47f34ce924be1f12.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c841e209131cea34739.md>)

Recorded evaluation configuration: {"Params":"526,465"}. This record does not assert independent reproduction.

### RFDN

PSNR: 28.85. Result ID: 69d6008a47f34ce924be1f11.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68611e209131cea1b95f.md>)

Recorded evaluation configuration: {"Params":"533,568"}. This record does not assert independent reproduction.

### SwinIR-Light

PSNR: 28.41. Result ID: 69d6008a47f34ce924be1f14.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

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

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

Recorded evaluation configuration: {"Params":"910,152"}. This record does not assert independent reproduction.

### Bicubic

PSNR: 28.38. Result ID: 69d6008a47f34ce924be1ef5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

Recorded evaluation configuration: {"Params":"–"}. This record does not assert independent reproduction.

### Bicubic

PSNR: 26.67. Result ID: 69d6008a47f34ce924be1f10.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7be71e209131cea8b320.md>)

Recorded evaluation configuration: {"Params":"–"}. This record does not assert independent reproduction.

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