# High Dynamic Range on ImageNet 256

Source: [High Dynamic Range on ImageNet 256](<https://www.sota2.com/research/sota/high-dynamic-range-on-imagenet-256>)

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

Data updated: 2026-03-31T09:40:49.101Z

Evaluation of High Dynamic Range (HDR) processing performance on the ImageNet dataset rendered or cropped to 256 resolution, measured using PSNR, SSIM, and LPIPS.

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 | High Dynamic Range |
| Dataset (including any stated split) | ImageNet 256 |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 3 of 3 |
| 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/high-dynamic-range-on-imagenet-256.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/high-dynamic-range-on-imagenet-256.md?metric=SSIM>): Higher is better; unit: PERCENT.

- [LPIPS](<https://www.sota2.com/research/sota/high-dynamic-range-on-imagenet-256.md?metric=LPIPS>): Lower is better; unit: SCALAR.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| JAPS | 24.7 | Not recorded | 69253813d6b0dd334292f44a |
| DAPS | 24.55 | Not recorded | 69253813d6b0dd334292f44a |
| ΠGDM | 11.11 | Not recorded | 69253813d6b0dd334292f44a |

### JAPS

PSNR: 24.7. Result ID: 69cb95c547f34ce924b43bb7.

[Reporting paper](<https://www.sota2.com/research/paper/69253813d6b0dd334292f44a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69253813d6b0dd334292f44a.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### DAPS

PSNR: 24.55. Result ID: 69cb95c547f34ce924b43bb5.

[Reporting paper](<https://www.sota2.com/research/paper/69253813d6b0dd334292f44a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7aa31e209131cea84481.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### ΠGDM

PSNR: 11.11. Result ID: 69cb95c547f34ce924b43bb6.

[Reporting paper](<https://www.sota2.com/research/paper/69253813d6b0dd334292f44a.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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