# 3D Semantic Segmentation on KITTI Odometry Open-Vocabulary 3D Segmentation Protocol

Source: [3D Semantic Segmentation on KITTI Odometry Open-Vocabulary 3D Segmentation Protocol](<https://www.sota2.com/research/sota/3d-semantic-segmentation-on-kitti-odometry-open-vocabulary-3d-segmentation-protocol>)

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

Data updated: 2026-07-07T07:31:44.376Z

Evaluation of 3D Semantic Segmentation performance using the Open-Vocabulary protocol on the KITTI Odometry dataset, reporting metrics like mIoU and mAcc.

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 | 3D Semantic Segmentation |
| Dataset (including any stated split) | KITTI Odometry Open-Vocabulary 3D Segmentation Protocol |
| Metric | 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

- [mIoU](<https://www.sota2.com/research/sota/3d-semantic-segmentation-on-kitti-odometry-open-vocabulary-3d-segmentation-protocol.md?metric=mIoU>): Higher is better; unit: PERCENT.

- [mAcc](<https://www.sota2.com/research/sota/3d-semantic-segmentation-on-kitti-odometry-open-vocabulary-3d-segmentation-protocol.md?metric=mAcc>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| DUSt3R | 26.2 | Not recorded | 6a4c87f785dba69fef8b2508 |
| SS3D + VLRC | 24 | Not recorded | 6a4c87f785dba69fef8b2508 |
| VGGT | 18.2 | Not recorded | 6a4c87f785dba69fef8b2508 |
| SS3D | 17.5 | Not recorded | 6a4c87f785dba69fef8b2508 |
| AnyCam | 15.2 | Not recorded | 6a4c87f785dba69fef8b2508 |

### DUSt3R

mIoU: 26.2. Result ID: 6a4cab4460b88bb339c79b75.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87f785dba69fef8b2508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75f71e209131cea6ab13.md>)

Recorded evaluation configuration: {"Type":"Supervised"}. This record does not assert independent reproduction.

### SS3D + VLRC

mIoU: 24. Result ID: 6a4cab4460b88bb339c79b79.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87f785dba69fef8b2508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a4c87f785dba69fef8b2508.md>)

Recorded evaluation configuration: {"Type":"Self-supervised"}. This record does not assert independent reproduction.

### VGGT

mIoU: 18.2. Result ID: 6a4cab4460b88bb339c79b77.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87f785dba69fef8b2508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa777a1e209131cea736f0.md>)

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

Recorded evaluation configuration: {"Type":"Supervised"}. This record does not assert independent reproduction.

### SS3D

mIoU: 17.5. Result ID: 6a4cab4460b88bb339c79b78.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87f785dba69fef8b2508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69eeeda355a3c32af89f9851.md>)

Recorded evaluation configuration: {"Type":"Self-supervised"}. This record does not assert independent reproduction.

### AnyCam

mIoU: 15.2. Result ID: 6a4cab4460b88bb339c79b76.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87f785dba69fef8b2508.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77ac1e209131cea74a0f.md>)

[Implementation](<https://www.sota2.com/github.com/Brummi/anycam>)

Recorded evaluation configuration: {"Type":"Supervised"}. This record does not assert independent reproduction.

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