# Lane Line Map Construction on Lane mapping 300m road segment

Source: [Lane Line Map Construction on Lane mapping 300m road segment](<https://www.sota2.com/research/sota/lane-line-map-construction-on-lane-mapping-300m-road-segment>)

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

Data updated: 2026-02-26T05:58:06.853Z

Evaluation of lane line map construction performance on the 300m road segment dataset, focusing on map storage efficiency and point density.

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 | Lane Line Map Construction |
| Dataset (including any stated split) | Lane mapping 300m road segment |
| Metric | Point Count |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 3 of 3 |
| 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

- [Point Count](<https://www.sota2.com/research/sota/lane-line-map-construction-on-lane-mapping-300m-road-segment.md?metric=Point%20Count>): Higher is better; unit: SCALAR.

- [Map Storage (KB)](<https://www.sota2.com/research/sota/lane-line-map-construction-on-lane-mapping-300m-road-segment.md?metric=Map%20Storage%20(KB)>): Lower is better; unit: SIZE.

## Recorded results

| Method | Point Count | Result date | Report paper |
| --- | --- | --- | --- |
| PGO-IPM | 84642 | Not recorded | 6979984ea2b28e761d87cd2e |
| PersFormer | 47418 | Not recorded | 6979984ea2b28e761d87cd2e |
| Proposed Method | 96 | Not recorded | 6979984ea2b28e761d87cd2e |

### PGO-IPM

Point Count: 84642. Result ID: 6999d0945698665ec44ee0bd.

[Reporting paper](<https://www.sota2.com/research/paper/6979984ea2b28e761d87cd2e.md>)

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

### PersFormer

Point Count: 47418. Result ID: 6999d0945698665ec44ee0bc.

[Reporting paper](<https://www.sota2.com/research/paper/6979984ea2b28e761d87cd2e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d171e209131cea379c0.md>)

[Implementation](<https://github.com/OpenPerceptionX/PersFormer_3DLane>)

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

### Proposed Method

Point Count: 96. Result ID: 6999d0945698665ec44ee0be.

[Reporting paper](<https://www.sota2.com/research/paper/6979984ea2b28e761d87cd2e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6979984ea2b28e761d87cd2e.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.