ReLoc: Rethinking Scene Coordinate Regression Architecture for Robust Outdoor LiDAR-based Localization

arXiv:2609.33344 · cs.CV · Submitted 2026-09-27 · Read on arXiv

cs.CV

Submitted: 2026-09-27

Updated: 2026-09-27

Code: https://github.com/SpatialAILab/ReLoc

Terminology

Embeddings — 18× in this paper · explained in 2 episodes
Ablation — 9× in this paper · explained in 1 episode
Accuracy — 9× in this paper · explained in 1 episode
Scene Coordinate Regression — 6× in this paper
Regularization — 4× in this paper · explained in 3 episodes
Ablation Studies — 3× in this paper · explained in 1 episode
Ablation study — 3× in this paper · explained in 1 episode
Attention Mechanism — 3× in this paper · explained in 2 episodes
Cosine Similarity — 3× in this paper · explained in 3 episodes
Aggregation — 2× in this paper · explained in 1 episode
Loss Function — 2× in this paper · explained in 2 episodes
Two-Stage Training Strategy — 2× in this paper · explained in 3 episodes
Two-stage training — 2× in this paper · explained in 2 episodes
Alignment — 1× in this paper · explained in 1 episode
Communication Overhead — 1× in this paper · explained in 2 episodes
Core — 1× in this paper · explained in 2 episodes
Diffusion Model — 1× in this paper · explained in 8 episodes
Distillation — 1× in this paper · explained in 2 episodes
Knowledge Distillation — 1× in this paper · explained in 11 episodes
LiDAR Absolute Pose Regression — 1× in this paper
Multimodal Dataset — 1× in this paper · explained in 2 episodes
Point Clouds — 1× in this paper · explained in 2 episodes
Redundancy — 1× in this paper · explained in 2 episodes
Robustness — 1× in this paper · explained in 5 episodes
Self-Supervised Learning — 1× in this paper · explained in 7 episodes
Structural Constraints — 1× in this paper · explained in 2 episodes
Transformer — 1× in this paper · explained in 2 episodes
alpha — 1× in this paper · explained in 1 episode

Terminology

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