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About this paper
Ruidi He, Vaibhav Tiwari, Mohanad Al-Ghobari, Meng Zhang, Andreas Rausch
This work introduces an integrated workflow to generate lane-level HD maps from geo-engineering data and perform reference-free, constraint-based quality verification. The approach reduces reliance on expensive sensor data for map creation and external reference maps for quality assessment, while demonstrating the generation of structurally consistent HD maps and reliably detecting specific geometric and topological inconsistencies.
Key insights
- Lane-level HD map representations can be reliably generated from existing geo-engineering data, reducing the need for costly, sensor-intensive mobile mapping campaigns.
- Executable, representation-level consistency checks can be directly integrated into the map generation workflow, enabling quality assessment without requiring external, high-precision reference maps.
- A modular pipeline with explicit intermediate artifacts fosters transparency and allows for localized diagnosis of errors in HD map generation and verification.
Summary by alphaXiv.
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