Camera Relocalization

Description from the archive archive 2025-07-28; Papers-with-Code links inside it are rewritten to this site.

Benchmarks archive 2025-07-28

No benchmark for this task in the archive.

Libraries

Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.

Datasets archive 2025-07-28

7 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

1 subtask in the archive's task tree.

Parent tasks archive 2025-07-28

Most implemented papers archive 2025-07-28

22 shown of 22 papers with code (59 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• PoseNet: A Convolutional Network for Real-Time 6-DOF Camera Relocalization
  27 May 2015 6 repositories listed
  We present a robust and real-time monocular six degree of freedom relocalization system.
• Fast and Lightweight Scene Regressor for Camera Relocalization
  4 Dec 2022 2 repositories listed
  The proposed approach uses sparse descriptors to regress the scene coordinates, instead of a dense RGB image.
• 6D Camera Relocalization in Ambiguous Scenes via Continuous Multimodal Inference
  9 Apr 2020 2 repositories listed
  We present a multimodal camera relocalization framework that captures ambiguities and uncertainties with continuous mixture models defined on the manifold of camera poses.
• Improved 3D Point-Line Mapping Regression for Camera Relocalization
  28 Feb 2025 1 repository listed
  To this end, we introduce a new architecture that learns to prioritize each feature independently before combining them for localization.
• A2-GNN: Angle-Annular GNN for Visual Descriptor-free Camera Relocalization
  27 Feb 2025 1 repository listed
  Visual localization involves estimating the 6-degree-of-freedom (6-DoF) camera pose within a known scene.
• FaVoR: Features via Voxel Rendering for Camera Relocalization
  11 Sep 2024 1 repository listed
  Camera relocalization methods range from dense image alignment to direct camera pose regression from a query image.
• Differentiable Product Quantization for Memory Efficient Camera Relocalization
  22 Jul 2024 1 repository listed
  Camera relocalization relies on 3D models of the scene with a large memory footprint that is incompatible with the memory budget of several applications.
• Hybrid Structure-from-Motion and Camera Relocalization for Enhanced Egocentric Localization
  10 Jul 2024 1 repository listed
  We built our pipeline EgoLoc-v1, mainly inspired by EgoLoc.
• Camera Relocalization in Shadow-free Neural Radiance Fields
  23 May 2024 1 repository listed
  In this paper, we propose a two-staged pipeline that normalizes images with varying lighting and shadow conditions to improve camera relocalization.
• Representing 3D sparse map points and lines for camera relocalization
  28 Feb 2024 1 repository listed
  Recent advancements in visual localization and mapping have demonstrated considerable success in integrating point and line features.
• HR-APR: APR-agnostic Framework with Uncertainty Estimation and Hierarchical Refinement for Camera Relocalisation
  22 Feb 2024 1 repository listed Syntology ran 3 of 5 samples · 2 unverified · 5 pointer-only (licence)
  In addition, we take advantage of the uncertainty for pose refinement to enhance the performance of APR.
• D2S: Representing sparse descriptors and 3D coordinates for camera relocalization
  28 Jul 2023 1 repository listed
  In this study, we propose a direct learning-based approach that utilizes a simple network named D2S to represent complex local descriptors and their scene coordinates.
• RobustLoc: Robust Camera Pose Regression in Challenging Driving Environments
  21 Nov 2022 1 repository listed
  Experiments demonstrate that RobustLoc surpasses current state-of-the-art camera pose regression models and achieves robust performance in various environments.
• DFNet: Enhance Absolute Pose Regression with Direct Feature Matching
  1 Apr 2022 1 repository listed Syntology ran 2 of 17 samples · 15 unverified
  We introduce a camera relocalization pipeline that combines absolute pose regression (APR) and direct feature matching.
• Direct-PoseNet: Absolute Pose Regression with Photometric Consistency
  8 Apr 2021 1 repository listed Syntology ran 5 of 22 samples · 17 unverified
  We present a relocalization pipeline, which combines an absolute pose regression (APR) network with a novel view synthesis based direct matching module, offering superior accuracy while maintaining low inference time.
• Deep Bingham Networks: Dealing with Uncertainty and Ambiguity in Pose Estimation
  20 Dec 2020 1 repository listed
  For the former we contributed our own dataset composed of five indoor scenes where it is unavoidable to capture images corresponding to views that are hard to uniquely identify.
• Robust Neural Routing Through Space Partitions for Camera Relocalization in Dynamic Indoor Environments
  8 Dec 2020 1 repository listed
  Localizing the camera in a known indoor environment is a key building block for scene mapping, robot navigation, AR, etc.
• Beyond Controlled Environments: 3D Camera Re-Localization in Changing Indoor Scenes
  5 Aug 2020 1 repository listed
  In this paper, we adapt 3RScan - a recently introduced indoor RGB-D dataset designed for object instance re-localization - to create RIO10, a new long-term camera re-localization benchmark focused on indoor scenes.
• KFNet: Learning Temporal Camera Relocalization using Kalman Filtering
  24 Mar 2020 1 repository listed
  Temporal camera relocalization estimates the pose with respect to each video frame in sequence, as opposed to one-shot relocalization which focuses on a still image.
• VMLoc: Variational Fusion For Learning-Based Multimodal Camera Localization
  12 Mar 2020 1 repository listed
  We conjecture that this is because of the naive approaches to feature space fusion through summation or concatenation which do not take into account the different strengths of each modality.
• Backtracking Regression Forests for Accurate Camera Relocalization
  22 Oct 2017 1 repository listed
  Camera relocalization plays a vital role in many robotics and computer vision tasks, such as global localization, recovery from tracking failure, and loop closure detection.
• Modelling Uncertainty in Deep Learning for Camera Relocalization
  19 Sep 2015 1 repository listed
  Using a Bayesian convolutional neural network implementation we obtain an estimate of the model's relocalization uncertainty and improve state of the art localization accuracy on a large scale outdoor dataset.

Syntology lines on 3 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.