Voxel-based representation of 3D point clouds: Methods, applications, and its potential use in the construction industry

Y Xu, X Tong, U Stilla - Automation in Construction, 2021 - Elsevier
Point clouds acquired through laser scanning and stereo vision techniques have been
applied in a wide range of applications, proving to be optimal sources for mapping 3D urban …

T-LOAM: Truncated least squares LiDAR-only odometry and mapping in real time

P Zhou, X Guo, X Pei, C Chen - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
We propose a novel, computationally efficient, and robust light detection and ranging
(LiDAR)-only odometry framework based on truncated least squares termed T-LOAM. Our …

Object detection based on fusion of sparse point cloud and image information

X Xu, L Zhang, J Yang, C Cao, Z Tan… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With the rapid development of mobile robots, environmental perception based on a single
sensor can hardly meet the task requirements of the robots for object detection and path …

SpoxelNet: Spherical voxel-based deep place recognition for 3D point clouds of crowded indoor spaces

MY Chang, S Yeon, S Ryu, D Lee - 2020 IEEE/RSJ …, 2020 - ieeexplore.ieee.org
With its essential role in achieving full autonomy of robot navigation, place recognition has
been widely studied with various approaches. Recently, numerous point cloud-based …

A new method for measuring the attitude and straightness of hydraulic support groups based on point clouds

B Wang, J Xie, X Wang, S Liu, Y Liu - Arabian Journal for Science and …, 2021 - Springer
This study proposes a measuring method to measure the altitude and straightness of
hydraulic support groups based on point clouds to tackle the shortcomings in the current …

[HTML][HTML] Two-layer-graph clustering for real-time 3D LiDAR point cloud segmentation

H Yang, Z Wang, L Lin, H Liang, W Huang, F Xu - Applied Sciences, 2020 - mdpi.com
The perception system has become a topic of great importance for autonomous vehicles, as
high accuracy and real-time performance can ensure safety in complex urban scenarios …

Accurate and Real-Time 3D-LiDAR Multi-Object Tracking Using Factor Graph Optimization

S Feng, X Li, Z Yan, S Li, Y Zhou, C Xia… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
Accurate and real-time tracking of multiple moving objects in 3-D space is critical for
intelligent transportation applications such as autonomous driving and traffic monitoring …

Obstacle detection based on depth fusion of lidar and radar in challenging conditions

G Xie, J Zhang, J Tang, H Zhao, N Sun… - Industrial Robot: the …, 2021 - emerald.com
Purpose To the industrial application of intelligent and connected vehicles (ICVs), the
robustness and accuracy of environmental perception are critical in challenging conditions …

Automatic Background Filtering for Cooperative Perception Using Roadside LiDAR

J Liu, J Zhao, J Guo, C Zou, X Yin… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The vehicle-road cooperative perception needs high accuracy and real-time automatic
background filtering to separate background objects from foreground objects in complex …

Segmented Curved-Voxel Occupancy Descriptor for Dynamic-Aware LiDAR Odometry and Mapping

Y Fang, K Qian, Y Zhang, T Shi… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Simultaneous localization and mapping (SLAM) employing 3-D light detection and ranging
(LiDAR) data constitutes an indispensable perception technology for geospatial sensing of …