# Semantic Segmentation on Indoor and Outdoor Combined

Source: [Semantic Segmentation on Indoor and Outdoor Combined](<https://www.sota2.com/research/sota/semantic-segmentation-on-indoor-and-outdoor-combined>)

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

Data updated: 2026-03-04T08:14:04.909Z

Evaluation of Semantic Segmentation performance on the combined Indoor and Outdoor dataset, reporting Average mIoU.

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) | Indoor and Outdoor Combined |
| Metric | Average mIoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 5 of 5 |
| 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

- [Average mIoU](<https://www.sota2.com/research/sota/semantic-segmentation-on-indoor-and-outdoor-combined.md?metric=Average%20mIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Average mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| Point-MoE-L | 58.6 | Not recorded | 68fa78e61e209131cea7b131 |
| PTv3-L\*\* | 54.7 | Not recorded | 68fa78e61e209131cea7b131 |
| PTv3-L\* | 54.6 | Not recorded | 68fa78e61e209131cea7b131 |
| PPT-L | 51.7 | Not recorded | 68fa78e61e209131cea7b131 |
| PTv3-L | 35 | Not recorded | 68fa78e61e209131cea7b131 |

### Point-MoE-L

Average mIoU: 58.6. Result ID: 69a7e8db6dbb7075b94ca3b0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78e61e209131cea7b131.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78e61e209131cea7b131.md>)

Recorded evaluation configuration: {"Params":"100M","Activated":"60M","Precise Evaluator (None)":"None","Joint indoor-outdoor training":"true"}. This record does not assert independent reproduction.

### PTv3-L\*\*

Average mIoU: 54.7. Result ID: 69a7e8db6dbb7075b94ca3ae.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78e61e209131cea7b131.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72a31e209131cea57b95.md>)

[Implementation](<https://github.com/Pointcept/PointTransformerV3>)

Recorded evaluation configuration: {"Params":"97M","Activated":"97M","Precise Evaluator (None)":"None","Joint indoor-outdoor training":"true","Training batch composition":"Mix dataset batch","Normalization type (layernorm)":"Yes"}. This record does not assert independent reproduction.

### PTv3-L\*

Average mIoU: 54.6. Result ID: 69a7e8db6dbb7075b94ca3ad.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78e61e209131cea7b131.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72a31e209131cea57b95.md>)

[Implementation](<https://github.com/Pointcept/PointTransformerV3>)

Recorded evaluation configuration: {"Params":"97M","Activated":"97M","Precise Evaluator (None)":"None","Joint indoor-outdoor training":"true","Training batch composition":"Mix dataset batch"}. This record does not assert independent reproduction.

### PPT-L

Average mIoU: 51.7. Result ID: 69a7e8db6dbb7075b94ca3af.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78e61e209131cea7b131.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74351e209131cea606f6.md>)

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

Recorded evaluation configuration: {"Params":"98M","Activated":"98M","Precise Evaluator (None)":"None","Joint indoor-outdoor training":"true"}. This record does not assert independent reproduction.

### PTv3-L

Average mIoU: 35. Result ID: 69a7e8db6dbb7075b94ca3ac.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78e61e209131cea7b131.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72a31e209131cea57b95.md>)

[Implementation](<https://github.com/Pointcept/PointTransformerV3>)

Recorded evaluation configuration: {"Params":"97M","Activated":"97M","Precise Evaluator (None)":"None","Joint indoor-outdoor training":"true"}. This record does not assert independent reproduction.

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