Accurate gaussian-process-based distance fields with applications to echolocation and map**

C Le Gentil, OL Ouabi, L Wu, C Pradalier… - IEEE Robotics and …, 2023‏ - ieeexplore.ieee.org
This letter introduces a novel method to estimate distance fields from noisy point clouds
using Gaussian Process (GP) regression. Distance fields, or distance functions, gained …

Learning the propagation properties of rectangular metal plates for Lamb wave-based map**

OL Ouabi, P Pomarede, NF Declercq, N Zeghidour… - Ultrasonics, 2022‏ - Elsevier
The inspection of sizeable plate-based metal structures such as storage tanks or marine
vessel hulls is a significant stake in the industry, which necessitates reliable and time …

Combined Grid and Feature-based Map** of Metal Structures with Ultrasonic Guided Waves

OL Ouabi, A Ridani, P Pomarede… - … on Robotics and …, 2022‏ - ieeexplore.ieee.org
The ultrasonic map** of plate-based facilities is an essential step towards the robotic
inspection of large metal structures such as storage tanks or ship hulls. This work proposes …

[PDF][PDF] Ultrasound Echolocation using Accurate Gaussian Process Distance Fields

C Le Gentil, OL Ouabi, L Wu, C Pradalier‏ - usr2023.github.io
This paper introduces a novel method to estimate distance fields from noisy point clouds
using Gaussian Process (GP) regression. Distance fields, or distance functions, gained …