# Non-homogeneous Image Dehazing on NH-HAZE (test)

Source: [Non-homogeneous Image Dehazing on NH-HAZE (test)](<https://www.sota2.com/research/sota/non-homogeneous-image-dehazing-on-nh-haze-test>)

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

Data updated: 2026-02-26T05:56:36.424Z

Evaluation of Non-homogeneous Image Dehazing performance on the test split of the NH-HAZE dataset, using metrics like PSNR, SSIM, LPIPS, and CIEDE2000.

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 | Non-homogeneous Image Dehazing |
| Dataset (including any stated split) | NH-HAZE (test) |
| Metric | PSNR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 17 of 17 |
| 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/non-homogeneous-image-dehazing-on-nh-haze-test.md?metric=PSNR>): Higher is better; unit: SCALAR.

- [SSIM](<https://www.sota2.com/research/sota/non-homogeneous-image-dehazing-on-nh-haze-test.md?metric=SSIM>): Higher is better; unit: SCALAR.

- [LPIPS](<https://www.sota2.com/research/sota/non-homogeneous-image-dehazing-on-nh-haze-test.md?metric=LPIPS>): Lower is better; unit: SCALAR.

- [CIEDE2000](<https://www.sota2.com/research/sota/non-homogeneous-image-dehazing-on-nh-haze-test.md?metric=CIEDE2000>): Lower is better; unit: SCALAR.

## Recorded results

| Method | PSNR | Result date | Report paper |
| --- | --- | --- | --- |
| HyLoG-ViT | 24.26 | Not recorded | 68fa6b831e209131cea2ebc0 |
| DWGAN | 22.13 | Not recorded | 68fa6b831e209131cea2ebc0 |
| ConvIR + UDP | 20.98 | Not recorded | 6965d1756343fa78c83234ad |
| FSNet + UDP | 20.94 | Not recorded | 6965d1756343fa78c83234ad |
| MB-TaylorFormerV2-B | 20.73 | Not recorded | 6965d1756343fa78c83234ad |
| DeHamer | 20.66 | Not recorded | 6965d1756343fa78c83234ad |
| ConvIR-S | 20.65 | Not recorded | 6965d1756343fa78c83234ad |
| FSNet | 20.55 | Not recorded | 6965d1756343fa78c83234ad |
| SFNet | 20.46 | Not recorded | 6965d1756343fa78c83234ad |
| FocalNet | 20.43 | Not recorded | 6965d1756343fa78c83234ad |
| PMNet | 20.42 | Not recorded | 6965d1756343fa78c83234ad |
| C2PNet | 20.24 | Not recorded | 6965d1756343fa78c83234ad |
| MSBDN | 19.23 | Not recorded | 6965d1756343fa78c83234ad |
| EDN-AT | 18.92 | Not recorded | 68fa6b831e209131cea2ebc0 |
| EDN-3J | 17.78 | Not recorded | 68fa6b831e209131cea2ebc0 |
| TBNN | 17.78 | Not recorded | 68fa6b831e209131cea2ebc0 |
| DehazeNet | 16.62 | Not recorded | 6965d1756343fa78c83234ad |

### HyLoG-ViT

PSNR: 24.26. Result ID: 698e9296ffc3901de09ec52e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b831e209131cea2ebc0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b831e209131cea2ebc0.md>)

[Implementation](<https://github.com/phoenixtreesky7/CFEN-ViT-Dehazing>)

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

### DWGAN

PSNR: 22.13. Result ID: 698e9296ffc3901de09ec52d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b831e209131cea2ebc0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7f951e209131cea9a8e4.md>)

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

### ConvIR + UDP

PSNR: 20.98. Result ID: 6997cce25698665ec424219e.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

Recorded evaluation configuration: {"Universal Dehazing Paradigm":"Enabled"}. This record does not assert independent reproduction.

### FSNet + UDP

PSNR: 20.94. Result ID: 6997cce25698665ec424219f.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

Recorded evaluation configuration: {"Universal Dehazing Paradigm":"Enabled"}. This record does not assert independent reproduction.

### MB-TaylorFormerV2-B

PSNR: 20.73. Result ID: 6997cce25698665ec424219d.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa780a1e209131cea7678d.md>)

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

### DeHamer

PSNR: 20.66. Result ID: 6997cce25698665ec4242196.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

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

### ConvIR-S

PSNR: 20.65. Result ID: 6997cce25698665ec424219c.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

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

### FSNet

PSNR: 20.55. Result ID: 6997cce25698665ec424219b.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

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

### SFNet

PSNR: 20.46. Result ID: 6997cce25698665ec424219a.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

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

### FocalNet

PSNR: 20.43. Result ID: 6997cce25698665ec4242199.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

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

### PMNet

PSNR: 20.42. Result ID: 6997cce25698665ec4242197.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

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

### C2PNet

PSNR: 20.24. Result ID: 6997cce25698665ec4242198.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f8c1e209131cea46223.md>)

[Implementation](<https://github.com/YuZheng9/C2PNet>)

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

### MSBDN

PSNR: 19.23. Result ID: 6997cce25698665ec4242195.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa676d1e209131cea161ea.md>)

[Implementation](<https://github.com/BookerDeWitt/MSBDN-DFF>)

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

### EDN-AT

PSNR: 18.92. Result ID: 698e9296ffc3901de09ec52a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b831e209131cea2ebc0.md>)

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

### EDN-3J

PSNR: 17.78. Result ID: 698e9296ffc3901de09ec52b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b831e209131cea2ebc0.md>)

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

### TBNN

PSNR: 17.78. Result ID: 698e9296ffc3901de09ec52c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b831e209131cea2ebc0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69cf1e209131cea24433.md>)

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

### DehazeNet

PSNR: 16.62. Result ID: 6997cce25698665ec4242194.

[Reporting paper](<https://www.sota2.com/research/paper/6965d1756343fa78c83234ad.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62d81e209131ce9fb99e.md>)

[Implementation](<http://caibolun.github.io/DehazeNet/>)

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

Page 1 of 1. This is an index page, not the full collection.
