Lidar odometry survey: recent advancements and remaining challenges

D Lee, M Jung, W Yang, A Kim - Intelligent Service Robotics, 2024 - Springer
Odometry is crucial for robot navigation, particularly in situations where global positioning
methods like global positioning system are unavailable. The main goal of odometry is to …

LiDAR-based end-to-end active SLAM using deep reinforcement learning in large-scale environments

J Chen, K Wu, M Hu, PN Suganthan… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Autonomous exploration in expansive and complicated environments poses a significant
challenge. When the dimensions of the environment expand, exploration algorithms …

Lidar-link: Observability-aware probabilistic plane-based extrinsic calibration for non-overlap** solid-state lidars

J Xu, S Huang, S Qiu, L Zhao, W Yu… - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
As solid-state LiDAR technology advances, mobile robotics and autonomous driving
increasingly rely on multiple solid-state LiDARs for perception. However, limited or non …

MCG-SLAM: Tightly coupled SLAM for multi-factor constraint graph optimisation

Q Wang, W Li, L Nie, Z Tian, Y Li - Information Sciences, 2024 - Elsevier
Simultaneous localization and map** (SLAM) technology is a core component for
achieving high-precision vehicle localization and navigation in the field of autonomous …

Robust Ground Constrained SLAM for Mobile Robot With Sparse-Channel LiDAR

S Wang, F Cao, T Wang, S Shao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Although LiDAR SLAM has been widely studied over the past decades, it suffers from
degradation situation, particularly for sparse-channel LiDAR. This study proposes a hybrid …

SI-LIO: High-Precision Tightly-Coupled LiDAR-Inertial Odometry via Single-Iteration Invariant Extended Kalman Filter

C Zhang, J Zhang, Q Liu, Y Liu… - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
This letter focuses on the accuracy of LiDAR-inertial odometry (LIO). We propose a novel
high-precision tightly-coupled LIO method, SI-LIO, based on the invariant extended Kalman …

GCV-SLAM: Ground Constrained Visual SLAM Through Local Ground Planes

Y Fan, P Zhang, Z Wang, C Liu, G Zhang - IEEE Access, 2024 - ieeexplore.ieee.org
The classical visual Simultaneous Localization and Map** (SLAM) algorithms assume
that the camera moves in a free 3D space, while it is not valid for ground vehicles whose …