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05/17/2023
Inertial-based Navigation by Polynomial Optimization: Inertial-Magnetic Attitude Estimation
Inertial-based navigation refers to the navigation methods or systems th...
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02/12/2023
Investigation of Enhanced Inertial Navigation Algorithms by Functional Iteration
The defects of the traditional strapdown inertial navigation algorithms ...
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11/17/2022
iNavFIter-M: Matrix Formulation of Functional Iteration for Inertial Navigation Computation
The acquisition of attitude, velocity, and position is an essential task...
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01/15/2022
ChevOpt: Continuous-time State Estimation by Chebyshev Polynomial Optimization
In this paper, a new framework for continuous-time maximum a posteriori ...
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07/10/2021
Attitude Reconstruction from Inertial Measurement: Mitigating Runge Effect for Dynamic Applications
Time-equispaced inertial measurements are practically used as inputs for...
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03/02/2021
A Pose-only Solution to Visual Reconstruction and Navigation
Visual navigation and three-dimensional (3D) scene reconstruction are es...
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02/24/2021
A Trident Quaternion Framework for Inertial-based Navigation Part II: Error Models and Application to Initial Alignment
This work deals with error models for trident quaternion framework propo...
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02/24/2021
A Trident Quaternion Framework for Inertial-based Navigation Part I: Rigid Motion Representation and Computation
Strapdown inertial navigation research involves the parameterization and...
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12/08/2020
f2IMU-R: Pedestrian Navigation by Low-cost Foot-Mounted Dual IMUs and Inter-foot Ranging
Foot-mounted inertial sensors become popular in many indoor or GPS-denie...
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10/11/2020
Segmenting Epipolar Line
Identifying feature correspondence between two images is a fundamental p...
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07/21/2020
INS/Odometer Land Navigation by Accurate Measurement Modeling and Multiple-Model Adaptive Estimation
Land vehicle navigation based on inertial navigation system (INS) and od...
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09/22/2019
Strapdown Attitude Computation: Functional Iterative Integration versus Taylor Series Expansion
This paper compares two basic approaches to solving ordinary differentia...
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05/28/2019
Next-Generation Inertial Navigation Computation Based on Functional Iteration
Inertial navigation computation is to acquire the attitude, velocity and...
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05/09/2019
General Method for Prime-point Cyclic Convolution over the Real Field
A general and fast method is conceived for computing the cyclic convolut...
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03/28/2019
On Inertial Navigation and Attitude Initialization in Polar Areas
Inertial navigation and attitude initialization in polar areas become a ...
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01/11/2019
Attitude Reconstruction from Inertial Measurements: QuatFIter and Its Comparison with RodFIter
RodFIter is a promising method of attitude reconstruction from inertial ...
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10/16/2018
StructVIO : Visual-inertial Odometry with Structural Regularity of Man-made Environments
We propose a novel visual-inertial odometry approach that adopts structu...
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10/13/2018
Equivalent Constraints for Two-View Geometry: Pose Solution/Pure Rotation Identification and 3D Reconstruction
Two-view relative pose estimation and structure reconstruction is a clas...
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08/11/2018