SEAM: Submap-Anchored Evidence for Lifelong LiDAR Mapping under Trajectory Deformation

arXiv:2609.18819 · cs.RO · Submitted 2026-09-16 · Read on arXiv

cs.RO

Submitted: 2026-09-16

Updated: 2026-09-16

Terminology

• Alignment — 27× in this paper · explained in 1 episode
• Accuracy — 3× in this paper · explained in 1 episode
• Anisotropy — 2× in this paper · explained in 3 episodes
• Core — 2× in this paper · explained in 2 episodes
• Dilution of Precision — 2× in this paper
• Point Clouds — 2× in this paper · explained in 2 episodes
• Autonomous Mobile Robot — 1× in this paper
• Field of View — 1× in this paper
• Generalization — 1× in this paper · explained in 13 episodes
• Geometric Distribution — 1× in this paper · explained in 2 episodes

Sources

• MTD-Map: Single-Stage Long-Term LiDAR Map Maintenance Framework via Mixture Transition Distribution

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