# Semantic Segmentation on SemanticPOSS

Source: [Semantic Segmentation on SemanticPOSS](<https://www.sota2.com/research/sota/semantic-segmentation-on-semanticposs>)

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

Data updated: 2026-02-26T05:47:28.446Z

Evaluation of Semantic Segmentation performance on the SemanticPOSS dataset, reporting class-specific Intersection over Union (IoU) for categories like People, Rider, and Bike, alongside the average IoU.

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) | SemanticPOSS |
| Metric | IoU (People) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 6 of 6 |
| 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

- [IoU (People)](<https://www.sota2.com/research/sota/semantic-segmentation-on-semanticposs.md?metric=IoU%20(People)>): Higher is better; unit: PERCENT.

- [IoU (Rider)](<https://www.sota2.com/research/sota/semantic-segmentation-on-semanticposs.md?metric=IoU%20(Rider)>): Higher is better; unit: PERCENT.

- [IoU (Bike)](<https://www.sota2.com/research/sota/semantic-segmentation-on-semanticposs.md?metric=IoU%20(Bike)>): Higher is better; unit: PERCENT.

- [mIoU](<https://www.sota2.com/research/sota/semantic-segmentation-on-semanticposs.md?metric=mIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | IoU (People) | Result date | Report paper |
| --- | --- | --- | --- |
| JS3C-Net | 80 | Not recorded | 68fa68e11e209131cea1eeec |
| KPConv | 77.3 | Not recorded | 68fa68e11e209131cea1eeec |
| SparseConv | 76.3 | Not recorded | 68fa68e11e209131cea1eeec |
| RandLA-Net | 69.2 | Not recorded | 68fa68e11e209131cea1eeec |
| PointNet++ | 20.8 | Not recorded | 68fa68e11e209131cea1eeec |
| SequeezeSegV2 | 18.4 | Not recorded | 68fa68e11e209131cea1eeec |

### JS3C-Net

IoU (People): 80. Result ID: 698d8c298b517eb4332249ca.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68e11e209131cea1eeec.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68e11e209131cea1eeec.md>)

[Implementation](<https://github.com/yanx27/JS3C-Net>)

Recorded evaluation configuration: {"Representation":"voxel-based"}. This record does not assert independent reproduction.

### KPConv

IoU (People): 77.3. Result ID: 698d8c298b517eb4332249c8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68e11e209131cea1eeec.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66341e209131cea0ebe7.md>)

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

Recorded evaluation configuration: {"Representation":"point-based"}. This record does not assert independent reproduction.

### SparseConv

IoU (People): 76.3. Result ID: 698d8c298b517eb4332249c9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68e11e209131cea1eeec.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63d81e209131cea0140a.md>)

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

Recorded evaluation configuration: {"Representation":"voxel-based"}. This record does not assert independent reproduction.

### RandLA-Net

IoU (People): 69.2. Result ID: 698d8c298b517eb4332249c7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68e11e209131cea1eeec.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67771e209131cea16862.md>)

Recorded evaluation configuration: {"Representation":"point-based"}. This record does not assert independent reproduction.

### PointNet++

IoU (People): 20.8. Result ID: 698d8c298b517eb4332249c6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68e11e209131cea1eeec.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63641e209131ce9fe5a5.md>)

Recorded evaluation configuration: {"Representation":"point-based"}. This record does not assert independent reproduction.

### SequeezeSegV2

IoU (People): 18.4. Result ID: 698d8c298b517eb4332249c5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68e11e209131cea1eeec.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64db1e209131cea06bd3.md>)

Recorded evaluation configuration: {"Representation":"projection-based"}. This record does not assert independent reproduction.

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