An overview on visual slam: From tradition to semantic

W Chen, G Shang, A Ji, C Zhou, X Wang, C Xu, Z Li… - Remote Sensing, 2022 - mdpi.com
Visual SLAM (VSLAM) has been develo** rapidly due to its advantages of low-cost
sensors, the easy fusion of other sensors, and richer environmental information. Traditional …

A survey on visual navigation and positioning for autonomous UUVs

J Qin, M Li, D Li, J Zhong, K Yang - Remote Sensing, 2022 - mdpi.com
Autonomous navigation and positioning are key to the successful performance of unmanned
underwater vehicles (UUVs) in environmental monitoring, oceanographic map**, and …

Rotors—a modular gazebo mav simulator framework

F Furrer, M Burri, M Achtelik, R Siegwart - Robot Operating System (ROS) …, 2016 - Springer
In this chapter we present a modular Micro Aerial Vehicle (MAV) simulation framework,
which enables a quick start to perform research on MAVs. After reading this chapter, the …

Keyframe-based visual–inertial odometry using nonlinear optimization

S Leutenegger, S Lynen, M Bosse… - … Journal of Robotics …, 2015 - journals.sagepub.com
Combining visual and inertial measurements has become popular in mobile robotics, since
the two sensing modalities offer complementary characteristics that make them the ideal …

A robust and modular multi-sensor fusion approach applied to MAV navigation

S Lynen, MW Achtelik, S Weiss, M Chli… - 2013 IEEE/RSJ …, 2013 - ieeexplore.ieee.org
It has been long known that fusing information from multiple sensors for robot navigation
results in increased robustness and accuracy. However, accurate calibration of the sensor …

Camera-IMU-based localization: Observability analysis and consistency improvement

JA Hesch, DG Kottas, SL Bowman… - … Journal of Robotics …, 2014 - journals.sagepub.com
This work investigates the relationship between system observability properties and
estimator inconsistency for a Vision-aided Inertial Navigation System (VINS). In particular …

Monocular vision for long‐term micro aerial vehicle state estimation: A compendium

S Weiss, MW Achtelik, S Lynen… - Journal of Field …, 2013 - Wiley Online Library
The recent technological advances in Micro Aerial Vehicles (MAVs) have triggered great
interest in the robotics community, as their deployability in missions of surveillance and …

A review of visual-inertial simultaneous localization and map** from filtering-based and optimization-based perspectives

C Chen, H Zhu, M Li, S You - Robotics, 2018 - mdpi.com
Visual-inertial simultaneous localization and map** (VI-SLAM) is popular research topic in
robotics. Because of its advantages in terms of robustness, VI-SLAM enjoys wide …

Survey on localization systems and algorithms for unmanned systems

S Yuan, H Wang, L **e - Unmanned Systems, 2021 - World Scientific
Intelligent unmanned systems have important applications, such as pesticide-spraying in
agriculture, robot-based warehouse management systems, and missile-firing drones. The …