# LiDAR Semantic Segmentation on SemanticSTF Half labels

Source: [LiDAR Semantic Segmentation on SemanticSTF Half labels](<https://www.sota2.com/research/sota/lidar-semantic-segmentation-on-semanticstf-half-labels>)

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

Data updated: 2026-02-26T06:10:27.881Z

Evaluation of LiDAR Semantic Segmentation performance on the 'Half labels' subset of the SemanticSTF dataset, typically measured using Mean Intersection over Union (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 | LiDAR Semantic Segmentation |
| Dataset (including any stated split) | SemanticSTF Half labels |
| Metric | mIoU |
| 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

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

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| M3Net | 53.78 | Not recorded | 68fa73161e209131cea5a739 |
| Seal | 53.46 | Not recorded | 68fa73161e209131cea5a739 |
| SLidR | 52.01 | Not recorded | 68fa73161e209131cea5a739 |
| PPKT | 50.92 | Not recorded | 68fa73161e209131cea5a739 |
| Single-Dataset | 50.33 | Not recorded | 68fa73161e209131cea5a739 |
| Naïve Joint | 46.7 | Not recorded | 68fa73161e209131cea5a739 |

### M3Net

mIoU: 53.78. Result ID: 6992bef63a6c3148491133b8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

[Implementation](<https://github.com/youquanl/M3Net>)

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

### Seal

mIoU: 53.46. Result ID: 6992bef63a6c3148491133b5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70f81e209131cea4e738.md>)

[Implementation](<https://github.com/youquanl/Segment-Any-Point-Cloud.>)

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

### SLidR

mIoU: 52.01. Result ID: 6992bef63a6c3148491133b4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c191e209131cea3226f.md>)

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

### PPKT

mIoU: 50.92. Result ID: 6992bef63a6c3148491133b3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

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

### Single-Dataset

mIoU: 50.33. Result ID: 6992bef63a6c3148491133b7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

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

### Naïve Joint

mIoU: 46.7. Result ID: 6992bef63a6c3148491133b6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

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

Page 1 of 1. This is an index page, not the full collection.