RGGNet: Tolerance aware LiDAR-camera online calibration with geometric deep learning and generative model

K Yuan, Z Guo, ZJ Wang - IEEE Robotics and Automation …, 2020 - ieeexplore.ieee.org
Accurate LiDAR-camera online calibration is critical for modern autonomous vehicles and
robot platforms. Dominant methods heavily rely on hand-crafted features, which are not …

[HTML][HTML] A Review on the High-Efficiency Detection and Precision Positioning Technology Application of Agricultural Robots

R Wang, L Chen, Z Huang, W Zhang, S Wu - Processes, 2024 - mdpi.com
The advancement of agricultural technology has increasingly positioned robotic detection
and localization techniques at the forefront, ensuring critical support for agricultural …

Artificial-delay adaptive control for underactuated Euler–Lagrange robotics

S Roy, S Baldi, P Li… - … /ASME Transactions on …, 2021 - ieeexplore.ieee.org
Artificial-delay control is a method in which state and input measurements collected at an
immediate past time instant (ie, artificially delayed) are used to compensate the uncertain …

Lion: Lidar-inertial observability-aware navigator for vision-denied environments

A Tagliabue, J Tordesillas, X Cai… - … robotics: The 17th …, 2021 - Springer
State estimation for robots navigating in GPS-denied and perceptually-degraded
environments, such as underground tunnels, mines and planetary sub-surface voids [1] …

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 …

Spatiotemporal multisensor calibration via gaussian processes moving target tracking

J Peršić, L Petrović, I Marković… - Ieee transactions on …, 2021 - ieeexplore.ieee.org
Robust and reliable perception of autonomous systems often relies on fusion of
heterogeneous sensors, which poses great challenges for multisensor calibration. In this …

[HTML][HTML] CorAl: Introspection for robust radar and lidar perception in diverse environments using differential entropy

D Adolfsson, M Castellano-Quero… - Robotics and …, 2022 - Elsevier
Robust perception is an essential component to enable long-term operation of mobile
robots. It depends on failure resilience through reliable sensor data and pre-processing, as …

Extrinsic calibration of multiple lidars of small fov in targetless environments

X Liu, F Zhang - IEEE Robotics and Automation Letters, 2021 - ieeexplore.ieee.org
The integration of multiple solid state LiDARs could achieve similar performance as a
spinning LiDAR, by focusing on the dedicated area of interests. However, due to their small …

Development of a perception system for an autonomous surface vehicle using monocular camera, lidar, and marine radar

T Clunie, M DeFilippo, M Sacarny… - … on Robotics and …, 2021 - ieeexplore.ieee.org
This paper describes a set of software modules and algorithms for maritime object detection
and tracking. The approach described here is designed to work in conjunction with various …

Least squares optimization: From theory to practice

G Grisetti, T Guadagnino, I Aloise, M Colosi… - Robotics, 2020 - mdpi.com
Nowadays, Nonlinear Least-Squares embodies the foundation of many Robotics and
Computer Vision systems. The research community deeply investigated this topic in the last …