PA-SLAM: Fast and Robust Ground Segmentation and Optimized Loop Detection Laser SLAM System

X Zhao, X Ren, L Li, J Wu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In simultaneous localization and mapping (SLAM) technique, the presence of cumulative
errors in laser odometry positions leads to localization bias or even mapbuilding failure. To …

Fast Lidar-camera fusion for road detection by CNN and spherical coordinate transformation

JS Lee, TH Park - 2019 IEEE Intelligent Vehicles Symposium …, 2019 - ieeexplore.ieee.org
A fast lidar-camera fusion method is proposed to detect road in autonomous vehicles. The
height data of lidar is transformed to spherical coordinate system to increase the data …

Bi-Level Nonstationary Kernels for Online Gaussian Process Regression

HJ He, A Koppel, AS Bedi, M Farhood… - 2023 IEEE 19th …, 2023 - ieeexplore.ieee.org
In this work, we consider realtime mapping of spatial phenomena using Gaussian processes
(GP). For the case that the spatial field changes in variability over different areas, stationary …

[PDF][PDF] Holding a Pen in One Hand, Gripping a Gun in the Other

AM Brady - The Wilson Center, 2020 - rdrr.nz
How can we stop our companies and universities from being used to boost China's military
development? This is the question many governments around the world are grappling with …

Vehicle pose estimation algorithm for parking automated guided vehicle

Z Ning, X Wang, J Wang, H Wen - International Journal of …, 2020 - journals.sagepub.com
Parking automated guided vehicle is more and more widely used for efficient automatic
parking and one of the tough challenges for parking automated guided vehicle is the …

On enhancing ground surface detection from sparse lidar point cloud

B Li - 2019 IEEE/RSJ International Conference on Intelligent …, 2019 - ieeexplore.ieee.org
Ground surface detection in point cloud is widely used as a key module in autonomous
driving systems. Different from previous approaches which are mostly developed for lidars …

基于L1 中轴提取和柔性约束的三维点云场景路网提取

马雪奇, 黄鹏頔, 黄惠 - 计算机辅助设计与图形学学报 - jcad.cn
三维路网为城市交通优化, 自动驾驶导航以及灾害应急响应等提供了关键的道路信息. 然而,
由于环境的复杂性和多样性, 三维路网的获取十分困难. 激光雷达点云作为一种被广泛使用的 …

A probabilistic framework for dynamic object recognition in 3d environment with a novel continuous ground estimation method

P Mehrabi - arXiv preprint arXiv:2201.11608, 2022 - arxiv.org
In this thesis a probabilistic framework is developed and proposed for Dynamic Object
Recognition in 3D Environments. A software package is developed using C++ and Python in …

Gaussian-process-regression-based periodical variation analysis of the lunar surface temperature with the ESA-Dresden radio telescope

T Chen, DI Stupar, C Welch, H Yao, Z Hu - Advances in Space Research, 2020 - Elsevier
Preparation for the extreme range of lunar surface temperature is essential for the success of
robot and human exploration on the Moon. Much research on this topic has been carried out …

FLAME: Feature-likelihood based mapping and localization for autonomous vehicles

S Pang, D Kent, D Morris… - 2019 IEEE/RSJ …, 2019 - ieeexplore.ieee.org
Accurate vehicle localization is arguably the most critical and fundamental task for
autonomous vehicle navigation. While dense 3D point-cloud-based maps enable precise …