# Semantic Segmentation on COCO-Object with background (val)

Source: [Semantic Segmentation on COCO-Object with background (val)](<https://www.sota2.com/research/sota/semantic-segmentation-on-coco-object-with-background-val>)

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

Data updated: 2026-03-24T15:43:27.803Z

Evaluation of Semantic Segmentation performance on the validation split of the COCO Object dataset, specifically including the background class, measured using pixel accuracy (pAcc).

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 | Semantic Segmentation |
| Dataset (including any stated split) | COCO-Object with background (val) |
| Metric | pAcc |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 9 of 9 |
| 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

- [pAcc](<https://www.sota2.com/research/sota/semantic-segmentation-on-coco-object-with-background-val.md?metric=pAcc>): Higher is better; unit: PERCENT.

## Recorded results

| Method | pAcc | Result date | Report paper |
| --- | --- | --- | --- |
| ProxyCLIP | 75.9 | Not recorded | 69c21a9f0636e5bf4afc49c5 |
| PEARL | 75.8 | Not recorded | 69c21a9f0636e5bf4afc49c5 |
| CASS | 75.5 | Not recorded | 69c21a9f0636e5bf4afc49c5 |
| NACLIP | 75.3 | Not recorded | 69c21a9f0636e5bf4afc49c5 |
| LaVG | 74.8 | Not recorded | 69c21a9f0636e5bf4afc49c5 |
| SCLIP | 74.3 | Not recorded | 69c21a9f0636e5bf4afc49c5 |
| SFP | 71.3 | Not recorded | 69c21a9f0636e5bf4afc49c5 |
| CASS | 70.9 | Not recorded | 69c21a9f0636e5bf4afc49c5 |
| CLIPtrase | 50.1 | Not recorded | 69c21a9f0636e5bf4afc49c5 |

### ProxyCLIP

pAcc: 75.9. Result ID: 69c2b10d47f34ce924abd861.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa746f1e209131cea61bca.md>)

[Implementation](<https://github.com/mc-lan/ProxyCLIP>)

Recorded evaluation configuration: {"Pub. & Year":"ECCV’24","Extra backbone":"DINOv2† (ViT-B/14)","Protocol":"Training-free"}. This record does not assert independent reproduction.

### PEARL

pAcc: 75.8. Result ID: 69c2b10d47f34ce924abd868.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

Recorded evaluation configuration: {"Pub. & Year":"–","Extra backbone":"✗","Protocol":"Training-free"}. This record does not assert independent reproduction.

### CASS

pAcc: 75.5. Result ID: 69c2b10d47f34ce924abd863.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77e01e209131cea75bdb.md>)

[Implementation](<https://micv-yonsei.github.io/cass/>)

Recorded evaluation configuration: {"Pub. & Year":"CVPR’25","Extra backbone":"DINOv3 (ViT-B/16)","Protocol":"Training-free"}. This record does not assert independent reproduction.

### NACLIP

pAcc: 75.3. Result ID: 69c2b10d47f34ce924abd866.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74de1e209131cea64548.md>)

Recorded evaluation configuration: {"Pub. & Year":"WACV’25","Extra backbone":"✗","Protocol":"Training-free"}. This record does not assert independent reproduction.

### LaVG

pAcc: 74.8. Result ID: 69c2b10d47f34ce924abd860.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa746f1e209131cea61be2.md>)

[Implementation](<https://cvlab.postech.ac.kr/research/lazygrounding>)

Recorded evaluation configuration: {"Pub. & Year":"ECCV’24","Extra backbone":"DINOv1 (ViT-B/8)","Protocol":"Training-free"}. This record does not assert independent reproduction.

### SCLIP

pAcc: 74.3. Result ID: 69c2b10d47f34ce924abd865.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa756e1e209131cea67d7c.md>)

Recorded evaluation configuration: {"Pub. & Year":"ECCV’24","Extra backbone":"✗","Protocol":"Training-free"}. This record does not assert independent reproduction.

### SFP

pAcc: 71.3. Result ID: 69c2b10d47f34ce924abd867.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

Recorded evaluation configuration: {"Pub. & Year":"ICCV’25","Extra backbone":"✗","Protocol":"Training-free"}. This record does not assert independent reproduction.

### CASS

pAcc: 70.9. Result ID: 69c2b10d47f34ce924abd862.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77e01e209131cea75bdb.md>)

[Implementation](<https://micv-yonsei.github.io/cass/>)

Recorded evaluation configuration: {"Pub. & Year":"CVPR’25","Extra backbone":"DINOv2† (ViT-B/14)","Protocol":"Training-free"}. This record does not assert independent reproduction.

### CLIPtrase

pAcc: 50.1. Result ID: 69c2b10d47f34ce924abd864.

[Reporting paper](<https://www.sota2.com/research/paper/69c21a9f0636e5bf4afc49c5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74151e209131cea5fb65.md>)

Recorded evaluation configuration: {"Pub. & Year":"ECCV’24","Extra backbone":"✗","Protocol":"Training-free"}. This record does not assert independent reproduction.

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