# High-Resolution Salient Object Detection on UHRSD 988 samples (test)

Source: [High-Resolution Salient Object Detection on UHRSD 988 samples (test)](<https://www.sota2.com/research/sota/high-resolution-salient-object-detection-on-uhrsd-988-samples-test>)

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

Data updated: 2026-02-26T05:45:24.087Z

Evaluation of High-Resolution Salient Object Detection performance on the test split of the UHRSD 988 dataset, reporting metrics including Fmax, F\_beta, E\_m, S\_alpha, and MAE.

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-Resolution Salient Object Detection |
| Dataset (including any stated split) | UHRSD 988 samples (test) |
| Metric | Fmax |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 4 of 4 |
| 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

- [Fmax](<https://www.sota2.com/research/sota/high-resolution-salient-object-detection-on-uhrsd-988-samples-test.md?metric=Fmax>): Higher is better; unit: PERCENT.

- [F\_beta](<https://www.sota2.com/research/sota/high-resolution-salient-object-detection-on-uhrsd-988-samples-test.md?metric=F_beta>): Higher is better; unit: PERCENT.

- [E\_m](<https://www.sota2.com/research/sota/high-resolution-salient-object-detection-on-uhrsd-988-samples-test.md?metric=E_m>): Higher is better; unit: PERCENT.

- [S\_alpha](<https://www.sota2.com/research/sota/high-resolution-salient-object-detection-on-uhrsd-988-samples-test.md?metric=S_alpha>): Higher is better; unit: PERCENT.

- [MAE](<https://www.sota2.com/research/sota/high-resolution-salient-object-detection-on-uhrsd-988-samples-test.md?metric=MAE>): Lower is better; unit: PERCENT.

## Recorded results

| Method | Fmax | Result date | Report paper |
| --- | --- | --- | --- |
| PDFNet | 96.3 | Not recorded | 68fa7ba11e209131cea89731 |
| BiRefNet | 95.8 | Not recorded | 68fa7ba11e209131cea89731 |
| InSPyReNet | 95.7 | Not recorded | 68fa7ba11e209131cea89731 |
| PGNet | 93.9 | Not recorded | 68fa7ba11e209131cea89731 |

### PDFNet

Fmax: 96.3. Result ID: 698b88d87a967eddb76f6183.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ba11e209131cea89731.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7ba11e209131cea89731.md>)

[Implementation](<https://github.com/Tennine2077/PDFNet>)

Recorded evaluation configuration: {"Params":"94M"}. This record does not assert independent reproduction.

### BiRefNet

Fmax: 95.8. Result ID: 698b88d87a967eddb76f6182.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ba11e209131cea89731.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a361e209131cea81ce4.md>)

[Implementation](<https://github.com/ZhengPeng7/BiRefNet>)

Recorded evaluation configuration: {"Params":"215M"}. This record does not assert independent reproduction.

### InSPyReNet

Fmax: 95.7. Result ID: 698b88d87a967eddb76f6181.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ba11e209131cea89731.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6df71e209131cea3d044.md>)

[Implementation](<https://github.com/plemeri/InSPyReNet.git>)

Recorded evaluation configuration: {"Params":"87.5M"}. This record does not assert independent reproduction.

### PGNet

Fmax: 93.9. Result ID: 698b88d87a967eddb76f6180.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ba11e209131cea89731.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c361e209131cea32d44.md>)

[Implementation](<https://github.com/iCVTEAM/PGNet>)

Recorded evaluation configuration: {"Params":"70M"}. This record does not assert independent reproduction.

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