SE-Calib: Semantic Edge-Based LiDAR–Camera Boresight Online Calibration in Urban Scenes

Y Liao, J Li, S Kang, Q Li, G Zhu, S Yuan… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
Rigorous boresight calibration between light detection and ranging (LiDAR) and the camera
is crucial for geometry and optical information fusion in Earth observation and robotic …

Line-based automatic extrinsic calibration of lidar and camera

X Zhang, S Zhu, S Guo, J Li… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
Reliable real-time extrinsic parameters of 3D Light Detection and Ranging (LiDAR) and
camera are a key component of multi-modal perception systems. However, extrinsic …

LiDAR-camera calibration using line correspondences

Z Bai, G Jiang, A Xu - Sensors, 2020 - mdpi.com
In this paper, we introduce a novel approach to estimate the extrinsic parameters between a
LiDAR and a camera. Our method is based on line correspondences between the LiDAR …

Automated Extrinsic Calibration of Multi-cameras and LiDAR

X Zhang, Y **ong, Q Qu, S Zhu, S Guo… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
In intelligent driving systems, the multisensor fusion perception system comprising multiple
cameras and LiDAR has become a crucial component. It is essential to have stable extrinsic …

Lidar stereo fusion live action 3D model video reconstruction for six degrees of freedom 360° volumetric virtual reality video

A Tran, J Juang - US Patent 9,877,009, 2018 - Google Patents
A system for capturing live-action three-dimensional video is disclosed. The system includes
pairs of stereo cameras and a LIDAR for generating stereo images and three-dimensional …

Novel method for sphere target detection and center estimation from mobile terrestrial laser scanner data

WI Liu - Measurement, 2019 - Elsevier
Sphere targets have been widely used in mobile terrestrial laser scanner (MTLS)
registration, using their center coordinates the multiple viewpoints clouds data can be …

Application of -Band FMCW Radar for Road Curvature Estimation in Poor Visibility Conditions

TY Lee, V Skvortsov, MS Kim, SH Han… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
This paper discusses radar-based technologies that provide drivers with information about
road curves under conditions in which optical sensors are unable to perform. The …

Multical: Spatiotemporal calibration for multiple IMUs, cameras and LiDARs

X Zhi, J Hou, Y Lu, L Kneip… - 2022 IEEE/RSJ …, 2022 - ieeexplore.ieee.org
Spatiotemporal calibration of sensors, especially of those which do not share their fields of
view, is becoming increasingly important in the fields of autonomous driving and robotics …

Vision-based people detection system for heavy machine applications

V Fremont, MT Bui, D Boukerroui, P Letort - Sensors, 2016 - mdpi.com
This paper presents a vision-based people detection system for improving safety in heavy
machines. We propose a perception system composed of a monocular fisheye camera and …

CoMask: Corresponding mask-based end-to-end extrinsic calibration of the camera and LiDAR

L Yin, B Luo, W Wang, H Yu, C Wang, C Li - Remote Sensing, 2020 - mdpi.com
The integration of the camera and LiDAR has played an important role in the field of
autonomous driving, for example in visual–LiDAR SLAM and 3D environment fusion …