Results 111 to 120 of about 14,971 (201)

Surfel-based lightweight LiDAR-inertial SLAM system for UAV pose estimation

Hangkong gongcheng jinzhan
The easily occluded nature of satellite signals poses significant challenges to the pose estimation of small unmanned aerial vehicles. In this paper, a lightweight LiDAR (Light Detection and Ranging) -inertial SLAM (Simultaneous Localization and Mapping)
LIU Chang, ZHAO Zixu, SHANG Yuanfeng, QIU Dawei, SHI Jinglin, LIU Jie, JIANG Ji   +6 more
doaj   +1 more source

Voxel-SLAM: A Complete, Accurate, and Versatile LiDAR-Inertial SLAM System

In this work, we present Voxel-SLAM: a complete, accurate, and versatile LiDAR-inertial SLAM system that fully utilizes short-term, mid-term, long-term, and multi-map data associations to achieve real-time estimation and high precision mapping. The system consists of five modules: initialization, odometry, local mapping, loop closure, and global ...
Liu, Zheng, Li, Haotian, Yuan, Chongjian, Liu, Xiyuan, Lin, Jiarong, Li, Rundong, Zheng, Chunran, Zhou, Bingyang, Liu, Wenyi, Zhang, Fu   +9 more
openaire   +2 more sources

A visual-assisted relocalization add-on for autonomous robots

International Journal of Advanced Robotic Systems
We introduce a novel visual-assisted relocalization method for autonomous robots, enhancing both indoor and outdoor navigation. Recognizing the limitations of relying solely on light detection and ranging (LiDAR) sensors for simultaneous localization and
Yao Cheng, Fengyang Jiang, Zhe Han, Huaizhen Wang, Fengyu Zhou   +4 more
doaj   +1 more source

Adaptive Kalman Filter-Based SLAM in LiDAR-Degenerated Environments

Sensors
Owing to the low cost, small size, and convenience for installation, 2D LiDAR has been widely used in mobile robots for simultaneous positioning and mapping (SLAM).
Ran Ma, Tao Zhou, Liang Chen
doaj   +1 more source

Pole-Like Object Extraction and Pole-Aided GNSS/IMU/LiDAR-SLAM System in Urban Area. [PDF]

Sensors (Basel), 2020
Liu T, Chang L, Niu X, Liu J.
europepmc   +1 more source

Development of an Orchard Inspection Robot: A ROS-Based LiDAR-SLAM System with Hybrid A*-DWA Navigation. [PDF]

Sensors (Basel)
Qu J, Gu Y, Qiu Z, Guo K, Zhu Q.
europepmc   +1 more source

Comparative Analysis of LiDAR-SLAM Systems: A Study of a Motorized Optomechanical LiDAR and an MEMS Scanner LiDAR. [PDF]

Sensors (Basel)
Fortuna S, Chiodini S, Valmorbida A, Pertile M.   +3 more
europepmc   +1 more source

When-to-Loop: Enhanced Loop Closure for LiDAR SLAM in Urban Environments Based on SCAN CONTEXT. [PDF]

Micromachines (Basel)
Xu X, Guan L, Zeng J, Sun Y, Gao Y, Li Q.   +5 more
europepmc   +1 more source

Robust GICP-Based 3D LiDAR SLAM for Underground Mining Environment. [PDF]

Sensors (Basel), 2019
Ren Z, Wang L, Bi L.
europepmc   +1 more source

Slam Using LIDAR For UGV

International Journal for Research in Applied Science and Engineering Technology, 2017
openaire   +1 more source