# Object Segmentation on Occluded-PartImageNet 20%-40% occlusion v1 (test)

Source: [Object Segmentation on Occluded-PartImageNet 20%-40% occlusion v1 (test)](<https://www.sota2.com/research/sota/object-segmentation-on-occluded-partimagenet-20-percent-40-percent-occlusion-v1-test>)

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

Data updated: 2026-02-26T06:10:23.127Z

Evaluation of Object Segmentation performance on the test split of the Occluded-PartImageNet dataset, specifically focusing on data exhibiting 20% to 40% occlusion levels.

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 | Object Segmentation |
| Dataset (including any stated split) | Occluded-PartImageNet 20%-40% occlusion v1 (test) |
| Metric | mIoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 2 of 2 |
| 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

- [mIoU](<https://www.sota2.com/research/sota/object-segmentation-on-occluded-partimagenet-20-percent-40-percent-occlusion-v1-test.md?metric=mIoU>): Higher is better; unit: PERCENT.

- [Performance Drop](<https://www.sota2.com/research/sota/object-segmentation-on-occluded-partimagenet-20-percent-40-percent-occlusion-v1-test.md?metric=Performance%20Drop>): Lower is better; unit: SCALAR.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| Compositor | 63.79 | Not recorded | 68fa715a1e209131cea50c93 |
| MaskFormer | 56.73 | Not recorded | 68fa715a1e209131cea50c93 |

### Compositor

mIoU: 63.79. Result ID: 6991acef3a6c31484909d200.

[Reporting paper](<https://www.sota2.com/research/paper/68fa715a1e209131cea50c93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa715a1e209131cea50c93.md>)

[Implementation](<https://github.com/TACJu/Compositor>)

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

### MaskFormer

mIoU: 56.73. Result ID: 6991acef3a6c31484909d1ff.

[Reporting paper](<https://www.sota2.com/research/paper/68fa715a1e209131cea50c93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b2e1e209131cea2ca07.md>)

[Implementation](<https://bowenc0221.github.io/maskformer>)

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

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