Issues

• d2net extractors cannot run on CUDA (upstream d2-net bug)

  cvg/Hierarchical-Localization#507 · Filter by author f-dy opened on Sep 24, 2026

• DoG keypoints are over-corrected by half a pixel when written to COLMAP

  cvg/Hierarchical-Localization#505 · Filter by author f-dy opened on Sep 23, 2026

• Is there any plan to support the latest version of colmap panorama SfM localization?

  cvg/Hierarchical-Localization#501 · Filter by author zexi136 opened on Jul 29, 2026

• Add "Community Tools" section to README

  cvg/Hierarchical-Localization#492 · Filter by author hummat opened on Jan 23, 2026

• hloc crashes on M1 Macbook (MPS) due to OpenMP threading conflict (in base and in Conda)

  cvg/Hierarchical-Localization#491 · Filter by author jared-krauss opened on Jan 14, 2026
  2

• Release ImLoc on Hugging Face

  cvg/Hierarchical-Localization#490 · Filter by author NielsRogge opened on Jan 8, 2026
  1

• Could provide LaMAR dataset pipeline ?

  cvg/Hierarchical-Localization#486 · Filter by author chennuo0125-HIT opened on Dec 5, 2025

• No aachen.db

  cvg/Hierarchical-Localization#485 · Filter by author FabriceQwQ opened on Dec 2, 2025
  1

• Superpoint+NN on aachen

  help wanted
  cvg/Hierarchical-Localization#475 · Filter by author Tianyu-Yan opened on Sep 1, 2025
  4

• TAG new release?

  cvg/Hierarchical-Localization#474 · Filter by author johnnynunez opened on Aug 29, 2025

• Support for dual-camera datasets (stereo/multi-camera reconstruction)

  cvg/Hierarchical-Localization#473 · Filter by author DuVogel87 opened on Aug 27, 2025
  2

• Call for 4Seasons dataset.

  cvg/Hierarchical-Localization#472 · Filter by author w-qilong opened on Aug 26, 2025
  1

• Demo colab is broken

  cvg/Hierarchical-Localization#471 · Filter by author Nate711 opened on Aug 7, 2025
  5

• Reconstruction from 360° spherical images

  cvg/Hierarchical-Localization#466 · Filter by author messileonardo opened on Jul 3, 2025
  2

• Calculate localization error using sfm_gt as reference model

  cvg/Hierarchical-Localization#465 · Filter by author davidng82 opened on Jul 3, 2025

• How to implement partition modeling

  cvg/Hierarchical-Localization#464 · Filter by author zexi136 opened on Jun 11, 2025

• Whether known internal and external parameters are needed in the process of establishing a 3D model？

  cvg/Hierarchical-Localization#463 · Filter by author haoningc opened on Jun 4, 2025

• Training from scratch

  cvg/Hierarchical-Localization#462 · Filter by author youngboy03 opened on May 29, 2025

• How to get the GT pose for the Aachen-Day-Night dataset v1.1 query image?

  cvg/Hierarchical-Localization#459 · Filter by author LSK0821 opened on Mar 26, 2025
  1

• When using SFM, executing model = reconstruction.main(sfm_dir, images, sfm_pairs, feature_path, match_path) throws the following error:

  cvg/Hierarchical-Localization#456 · Filter by author SLZ98 opened on Feb 20, 2025
  1

• License Questions

  cvg/Hierarchical-Localization#452 · Filter by author maryanpetruk opened on Jan 23, 2025

• After long running of Aachen.pipeline, It panicked for not found pycolmap._core.Camera.model_id

  cvg/Hierarchical-Localization#451 · Filter by author ddwolf opened on Jan 18, 2025

• How to select OpenCv camera model and sequential feature matcher

  cvg/Hierarchical-Localization#449 · Filter by author 3406212002 opened on Jan 3, 2025

• LightGlue matches

  cvg/Hierarchical-Localization#448 · Filter by author Tiangj9178 opened on Dec 16, 2024

• Run LightGlue Compiled

  cvg/Hierarchical-Localization#447 · Filter by author mattiasmar opened on Dec 16, 2024