[HTML][HTML] Opencalib: A multi-sensor calibration toolbox for autonomous driving

G Yan, Z Liu, C Wang, C Shi, P Wei, X Cai, T Ma, Z Liu… - Software Impacts, 2022 - Elsevier
Accurate sensor calibration is a prerequisite for autonomous vehicles' multi-sensor
perception. Even though there are many open-source projects related to sensor calibration …

LiDAR-Link: Observability-Aware Probabilistic Plane-Based Extrinsic Calibration for Non-Overlapping Solid-State LiDARs

JR 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 …

Automatic Network Architecture Search for RGB-D Semantic Segmentation

W Wang, T Zhuo, X Zhang, M Sun, H Yin… - Proceedings of the 31st …, 2023 - dl.acm.org
Recent RGB-D semantic segmentation networks are usually manually designed. However,
due to limited human efforts and time costs, their performance might be inferior for complex …

GMMCalib: Extrinsic Calibration of LiDAR Sensors using GMM-based Joint Registration

I Tahiraj, F Fent, P Hafemann, E Ye… - arXiv preprint arXiv …, 2024 - arxiv.org
State-of-the-art LiDAR calibration frameworks mainly use non-probabilistic registration
methods such as Iterative Closest Point (ICP) and its variants. These methods suffer from …

An automatic multi-lidar extrinsic calibration algorithm using corner planes

F Ma, S Wang, M Liu - 2022 IEEE International Conference on …, 2022 - ieeexplore.ieee.org
With the development of autonomous driving, more autonomous vehicles are equipped with
multiple sensors to perform better. For multi-sensor systems, accurate extrinsic calibration is …

Online self-calibration of 3D measurement sensors using a voxel-based network

J Song, J Lee - Sensors, 2022 - mdpi.com
Multi-sensor fusion is important in the field of autonomous driving. A basic prerequisite for
multi-sensor fusion is calibration between sensors. Such calibrations must be accurate and …

Automatic multi-LiDAR calibration and refinement method

P Wei, G Yan, Y Li, K Fang, X Cai, W Liu… - Measurement Science …, 2024 - iopscience.iop.org
Sensor-based environmental perception is a crucial component of autonomous driving
systems. To perceive the surrounding environment better, an intelligent system would utilize …

Extrinsic calibration for multi-LiDAR systems involving heterogeneous laser scanning models

Z Lai, Z Jia, S Guo, J Li, S Han - Optics Express, 2023 - opg.optica.org
In the realm of autonomous driving, there is a pressing demand for heightened perceptual
capabilities, giving rise to a plethora of multisensory solutions. Among these, multi-LiDAR …

Rotation Initialization and Stepwise Refinement for Universal LiDAR Calibration

Y Duan, X Zhang, G You, Y Wu, X Li, Y Li… - arXiv preprint arXiv …, 2024 - arxiv.org
Autonomous systems often employ multiple LiDARs to leverage the integrated advantages,
enhancing perception and robustness. The most critical prerequisite under this setting is the …

IMU-based Online Multi-lidar Calibration

S Das, B Boberg, M Fallon… - 2024 IEEE Intelligent …, 2024 - ieeexplore.ieee.org
Modern autonomous systems typically use several sensors for perception. For best
performance, accurate and reliable extrinsic calibration is necessary. In this research, we …