ArticleSensors (Basel, Switzerland)2020
Position and Attitude Estimation Method Integrating Visual Odometer and GPS.
Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed.
- Generalized q-Method Relative Pose Estimation for UAVs with Onboard Sensor Measurements.Sensors (Basel, Switzerland) · 2025Article
- A Method for Measuring the Error Rules in Visual Inertial Odometry Based on Scene Matching Corrections.Micromachines · 2024Article
- VIAE-Net: An End-to-End Altitude Estimation through Monocular Vision and Inertial Feature Fusion Neural Networks for UAV Autonomous Landing.Sensors (Basel, Switzerland) · 2021Article
- Monocular Visual Position and Attitude Estimation Method of a Drogue Based on Coaxial Constraints.Sensors (Basel, Switzerland) · 2021Article
- Particle Filter for Randomly Delayed Measurements with Unknown Latency Probability.Sensors (Basel, Switzerland) · 2020Article
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Authors and funding
6 authors.
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Abstract
The monocular visual odometer is widely used in the navigation of robots and vehicles, but it has defects of the unknown scale of the estimated trajectory. In this paper, we presented a position and attitude estimation method, integrating the visual odometer and Global Position System (GPS), where the GPS positioning results were taken as a reference to minimize the trajectory estimation error of visual odometer and derive the attitude of the vehicle. Hardware-in-the-loop simulations were carried out; the experimental results showed that the positioning error of the proposed method was less than 1 m, and the accuracy and robustness of the attitude estimation results were better than those of the state-of-art vision-based attitude estimation methods.
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