Visual localization made easy with hloc

🤗 image matching webui

kapture is a file format as well as a set of tools for manipulating datasets, and in particular Visual Localization and Structure from Motion data.

ONNX-compatible LightGlue: Local Feature Matching at Light Speed. Supports TensorRT, OpenVINO

A framework to easily use 32 (and growing) different image matching methods

[CVPR 2023 - Highlight] Accelerated Coordinate Encoding (ACE): Learning to Relocalize in Minutes using RGB and Poses

Provide mapping and localization pipelines based on kapture format

Line as a Visual Sentence: Context-aware Line Descriptor for Visual Localization (Line Transformer)

[IROS 2024] Representing 3D sparse map points and lines for camera relocalization; [Arxiv 2025] Improved 3D Point-Line Mapping Regression for Camera Relocalization

[AAAI2023] TopicFM: Robust, Efficient, and Interpretable Topic-Assisted Feature Matching

GSV-Cities: a large-scale dataset for visual place recognition

[CVPR'22] CrossLoc localization: a cross-modal visual representation learning method for absolute localization

[CVPR2024 Oral] Learning to Produce Semi-dense Correspondences for Visual Localization

[CVPR 2024] GLACE: Global Local Accelerated Coordinate Encoding

[CVPR 2025] A unified framework for Scene Coordinate Regression-based visual localization

[AAAI 2025 Oral🚁] Game4Loc: A UAV Geo-Localization Benchmark from Game Data

Hierarchical Scene Coordinate Classification and Regression for Visual Localization

ONNX-compatible DeDoDe 🎶 Detect, Don't Describe - Describe, Don't Detect, for Local Feature Matching. Supports TensorRT 🚀

Pose Correction for Highly Accurate Visual Localization in Large-scale Indoor Spaces (ICCV 2021)

official implementation of PRAM: Place Recognition Anywhere Model for Efficient Visual Localization