Calibrating Retrieval Geometry: Reliability-Guided Training-Free Aggregation for Visual Place Recognition

arXiv:2609.25937 · cs.CV · Submitted 2026-09-22 · Read on arXiv

cs.CV

Submitted: 2026-09-22

Updated: 2026-09-22

Code: https://github.com/UAV-AVL/Benchmark

Project page: https://crossloc.github.io

Terminology

• Calibration — 91× in this paper · explained in 7 episodes
• Aggregation — 24× in this paper · explained in 1 episode
• Benchmark — 21× in this paper · explained in 2 episodes
• Adaptation — 9× in this paper · explained in 1 episode
• Ablation — 5× in this paper · explained in 1 episode
• Foundation Model — 5× in this paper · explained in 3 episodes
• Foundation Models — 5× in this paper · explained in 7 episodes
• Accuracy — 3× in this paper · explained in 1 episode
• Consistency — 3× in this paper · explained in 3 episodes
• Cosine Similarity — 3× in this paper · explained in 3 episodes
• Quantization — 3× in this paper · explained in 12 episodes
• Benchmarking — 2× in this paper · explained in 3 episodes
• Optimal Transport — 2× in this paper · explained in 5 episodes
• Adam — 1× in this paper · explained in 2 episodes
• Alignment — 1× in this paper · explained in 1 episode
• Allocator — 1× in this paper · explained in 1 episode
• Distribution Shift — 1× in this paper · explained in 5 episodes
• Domain Adaptation — 1× in this paper · explained in 5 episodes
• Domain Shift — 1× in this paper · explained in 4 episodes
• Feature Extraction — 1× in this paper · explained in 2 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Generative AI — 1× in this paper · explained in 2 episodes
• Hybrid Approach — 1× in this paper · explained in 4 episodes
• IEEE International Conference on Robotics and Automation — 1× in this paper
• Riemannian Invariant Aggregation — 1× in this paper

Sources

• Beyond First-Order: Learning Riemannian Geometries for Invariant Visual Place Recognition
• Sample4Geo: Hard Negative Sampling For Cross-View Geo-Localisation
• A Cross-Season Correspondence Dataset for Robust Semantic Segmentation
• VPAIR -- Aerial Visual Place Recognition and Localization in Large-scale Outdoor Environments
• DINOv3
• UAV-VisLoc: A Large-scale Dataset for UAV Visual Localization

Related papers

• Loss Knows Best: Detecting Annotation Errors in Videos via Loss Trajectories
• AnchorWeave: World-Consistent Video Generation with Retrieved Local Spatial Memories
• Benchmarking the Robustness of Foundation Models for Mammography under Domain Shift
• MambaX-Net: Dual-Input Mamba-Enhanced Cross-Attention Network for Longitudinal MRI Segmentation
• TeleOCR: Navigating Document Parsing Across Digital and Camera-Captured Documents
• A Survey on Efficient Vision-Language-Action Models