Quaternion kinematics for the error-state Kalman filter
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Abstract (arXiv)
This article is an exhaustive revision of concepts and formulas related to quaternions and rotations in 3D space, and their proper use in estimation engines such as the error-state Kalman filter. The paper includes an in-depth study of the rotation group and its Lie structure, with formulations using both quaternions and rotation matrices. It makes special attention in the definition of rotation perturbations, derivatives and integrals. It provides numerous intuitions and geometrical interpretations to help the reader grasp the inner mechanisms of 3D rotation. The whole material is used to devise precise formulations for error-state Kalman filters suited for real applications using integration of signals from an inertial measurement unit (IMU).
Key facts. Cited by 30 papers in the map (data through 7 Oct 2026). First posted on arXiv 3 Nov 2017.
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Citing papers per year: 2021: 1; 2022: 3; 2023: 6; 2024: 7; 2025: 10; 2026: 3.
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- 2025VGGT-SLAM: Dense RGB SLAM Optimized on the SL(4) Manifoldcited by 130
- 2021Comparing Representations in Tracking for Event Camera-based SLAMcited by 23
- 2025ReQFlow: Rectified Quaternion Flow for Efficient and High-Quality Protein Backbone Generationcited by 10
- 2023SchurVINS: Schur Complement-Based Lightweight Visual Inertial Navigation Systemcited by 5
- 2022CUAHN-VIO: Content-and-Uncertainty-Aware Homography Network for Visual-Inertial Odometrycited by 4
- 2023EDI: ESKF-based Disjoint Initialization for Visual-Inertial SLAM Systemscited by 4
- 2023Continuous Pose for Monocular Cameras in Neural Implicit Representationcited by 4
- 2024Legged Robot State Estimation With Invariant Extended Kalman Filter Using Neural Measurement Networkcited by 3
- 2024Traj-LIO: A Resilient Multi-LiDAR Multi-IMU State Estimator Through Sparse Gaussian Processcited by 2
- 2025Novel computational workflows for natural and biomedical image processing based on hypercomplex algebrascited by 2
- 2025Improving Monocular Visual-Inertial Initialization with Structureless Visual-Inertial Bundle Adjustmentcited by 2
- 2025MagShield: Towards Better Robustness in Sparse Inertial Motion Capture Under Magnetic Disturbancescited by 2
18 more
- 2022Sleep Posture One-Shot Learning Framework Using Kinematic Data Augmentation: In-Silico and In-Vivo Case Studiescited by 1
- 2023Multi-Visual-Inertial System: Analysis, Calibration and Estimationcited by 1
- 2024Enhancing Visual Inertial SLAM with Magnetic Measurementscited by 1
- 2024Reinforcement Learning with Lie Group Orientations for Roboticscited by 1
- 2025SSPINNpose: A Self-Supervised PINN for Inertial Pose and Dynamics Estimationcited by 1
- 2022An Improved Multi-State Constraint Kalman Filter for Visual-Inertial Odometrycited by 0
- 2023Locking On: Leveraging Dynamic Vehicle-Imposed Motion Constraints to Improve Visual Localizationcited by 0
- 2023High-accuracy Vision-Based Attitude Estimation System for Air-Bearing Spacecraft Simulatorscited by 0
- 2024Multi-Robot Relative Pose Estimation in SE(2) with Observability Analysis: A Comparison of Extended Kalman Filtering and Robust Pose Graph Optimizationcited by 0
- 2024Sky-GVIO: an enhanced GNSS/INS/Vision navigation with FCN-based sky-segmentation in urban canyoncited by 0
- 2024Tightly-Coupled, Speed-aided Monocular Visual-Inertial Localization in Topological Mapcited by 0
- 2025KN-LIO: Geometric Kinematics and Neural Field Coupled LiDAR-Inertial Odometrycited by 0
- 2025HDVIO2.0: Wind and Disturbance Estimation with Hybrid Dynamics VIOcited by 0
- 2025Aleatoric Uncertainty from AI-based 6D Object Pose Predictors for Object-relative State Estimationcited by 0
- 2025Adaptive Covariance and Quaternion-Focused Hybrid Error-State EKF/UKF for Visual-Inertial Odometrycited by 0
- 2026Observability Conditions and Filter Design for Visual Pose Estimation via Dual Quaternionscited by 0
- 2026SubSplat: High-Resolution Pixel-aligned 3DGS via Sub-pixel Gaussian Reparameterizationcited by 0
- 2026QuacamFM: Quaternion-Constrained Flow Matching for Camera Pose Estimationcited by 0
- 2026QuacamFM: Quaternion-Constrained Flow Matching for Camera Pose Estimation26 Sep 2026
- 2026SubSplat: High-Resolution Pixel-aligned 3DGS via Sub-pixel Gaussian Reparameterization23 Jul 2026
- 2026Observability Conditions and Filter Design for Visual Pose Estimation via Dual Quaternions3 May 2026
- 2025Adaptive Covariance and Quaternion-Focused Hybrid Error-State EKF/UKF for Visual-Inertial Odometry19 Dec 2025
- 2025Aleatoric Uncertainty from AI-based 6D Object Pose Predictors for Object-relative State Estimation1 Sep 2025
- 2025MagShield: Towards Better Robustness in Sparse Inertial Motion Capture Under Magnetic Disturbances28 Jun 2025
- 2025SSPINNpose: A Self-Supervised PINN for Inertial Pose and Dynamics Estimation13 Jun 2025
- 2025VGGT-SLAM: Dense RGB SLAM Optimized on the SL(4) Manifold18 May 2025
- 2025HDVIO2.0: Wind and Disturbance Estimation with Hybrid Dynamics VIO1 Apr 2025
- 2025Improving Monocular Visual-Inertial Initialization with Structureless Visual-Inertial Bundle Adjustment23 Feb 2025
- 2025ReQFlow: Rectified Quaternion Flow for Efficient and High-Quality Protein Backbone Generation20 Feb 2025
- 2025Novel computational workflows for natural and biomedical image processing based on hypercomplex algebras11 Feb 2025
18 more
- 2025KN-LIO: Geometric Kinematics and Neural Field Coupled LiDAR-Inertial Odometry8 Jan 2025
- 2024Tightly-Coupled, Speed-aided Monocular Visual-Inertial Localization in Topological Map8 Nov 2024
- 2024Reinforcement Learning with Lie Group Orientations for Robotics18 Sep 2024
- 2024Enhancing Visual Inertial SLAM with Magnetic Measurements16 Sep 2024
- 2024Sky-GVIO: an enhanced GNSS/INS/Vision navigation with FCN-based sky-segmentation in urban canyon17 Apr 2024
- 2024Traj-LIO: A Resilient Multi-LiDAR Multi-IMU State Estimator Through Sparse Gaussian Process14 Feb 2024
- 2024Legged Robot State Estimation With Invariant Extended Kalman Filter Using Neural Measurement Network1 Feb 2024
- 2024Multi-Robot Relative Pose Estimation in SE(2) with Observability Analysis: A Comparison of Extended Kalman Filtering and Robust Pose Graph Optimization27 Jan 2024
- 2023High-accuracy Vision-Based Attitude Estimation System for Air-Bearing Spacecraft Simulators13 Dec 2023
- 2023SchurVINS: Schur Complement-Based Lightweight Visual Inertial Navigation System4 Dec 2023
- 2023Continuous Pose for Monocular Cameras in Neural Implicit Representation28 Nov 2023
- 2023Multi-Visual-Inertial System: Analysis, Calibration and Estimation10 Aug 2023
- 2023EDI: ESKF-based Disjoint Initialization for Visual-Inertial SLAM Systems4 Aug 2023
- 2023Locking On: Leveraging Dynamic Vehicle-Imposed Motion Constraints to Improve Visual Localization30 Jun 2023
- 2022An Improved Multi-State Constraint Kalman Filter for Visual-Inertial Odometry4 Oct 2022
- 2022CUAHN-VIO: Content-and-Uncertainty-Aware Homography Network for Visual-Inertial Odometry30 Aug 2022
- 2022Sleep Posture One-Shot Learning Framework Using Kinematic Data Augmentation: In-Silico and In-Vivo Case Studies22 May 2022
- 2021Comparing Representations in Tracking for Event Camera-based SLAM20 Apr 2021
- 2025VGGT-SLAM: Dense RGB SLAM Optimized on the SL(4) Manifoldcited by 130
- 2021Comparing Representations in Tracking for Event Camera-based SLAMcited by 23
- 2025ReQFlow: Rectified Quaternion Flow for Efficient and High-Quality Protein Backbone Generationcited by 10
- 2023SchurVINS: Schur Complement-Based Lightweight Visual Inertial Navigation Systemcited by 5
- 2022CUAHN-VIO: Content-and-Uncertainty-Aware Homography Network for Visual-Inertial Odometrycited by 4
- 2023EDI: ESKF-based Disjoint Initialization for Visual-Inertial SLAM Systemscited by 4
- 2023Continuous Pose for Monocular Cameras in Neural Implicit Representationcited by 4
- 2024Legged Robot State Estimation With Invariant Extended Kalman Filter Using Neural Measurement Networkcited by 3
- 2024Traj-LIO: A Resilient Multi-LiDAR Multi-IMU State Estimator Through Sparse Gaussian Processcited by 2
- 2025Novel computational workflows for natural and biomedical image processing based on hypercomplex algebrascited by 2
- 2025Improving Monocular Visual-Inertial Initialization with Structureless Visual-Inertial Bundle Adjustmentcited by 2
- 2025MagShield: Towards Better Robustness in Sparse Inertial Motion Capture Under Magnetic Disturbancescited by 2
12 most cited of 29 All 29 (JSON)
- 2026SubSplat: High-Resolution Pixel-aligned 3DGS via Sub-pixel Gaussian Reparameterization23 Jul 2026
- 2026Observability Conditions and Filter Design for Visual Pose Estimation via Dual Quaternions3 May 2026
- 2025Adaptive Covariance and Quaternion-Focused Hybrid Error-State EKF/UKF for Visual-Inertial Odometry19 Dec 2025
- 2025Aleatoric Uncertainty from AI-based 6D Object Pose Predictors for Object-relative State Estimation1 Sep 2025
- 2025MagShield: Towards Better Robustness in Sparse Inertial Motion Capture Under Magnetic Disturbances28 Jun 2025
- 2025SSPINNpose: A Self-Supervised PINN for Inertial Pose and Dynamics Estimation13 Jun 2025
- 2025VGGT-SLAM: Dense RGB SLAM Optimized on the SL(4) Manifold18 May 2025
- 2025HDVIO2.0: Wind and Disturbance Estimation with Hybrid Dynamics VIO1 Apr 2025
- 2025Improving Monocular Visual-Inertial Initialization with Structureless Visual-Inertial Bundle Adjustment23 Feb 2025
- 2025ReQFlow: Rectified Quaternion Flow for Efficient and High-Quality Protein Backbone Generation20 Feb 2025
- 2025Novel computational workflows for natural and biomedical image processing based on hypercomplex algebras11 Feb 2025
- 2025KN-LIO: Geometric Kinematics and Neural Field Coupled LiDAR-Inertial Odometry8 Jan 2025
12 newest of 29 All 29 (JSON)