no code implementations • 8 Mar 2024 • Ziyu Zhang, Johann Laconte, Daniil Lisus, Timothy D. Barfoot
This paper presents a novel method to assess the resilience of the Iterative Closest Point (ICP) algorithm via deep-learning-based attacks on lidar point clouds.
no code implementations • 15 Sep 2023 • Daniil Lisus, Johann Laconte, Keenan Burnett, Timothy D. Barfoot
Combining a proven analytical approach with a learned weight reduces localization errors in radar-lidar ICP results run on real-world autonomous driving data by up to 54. 94% in translation and 68. 39% in rotation, while maintaining interpretability and robustness.
no code implementations • 8 Mar 2021 • Johann Laconte, Elie Randriamiarintsoa, Abderrahim Kasmi, François Pomerleau, Roland Chapuis, Christophe Debain, Romuald Aufrère
While navigating in complex urban environments, the Bayesian occupancy grid is one of the most popular types of maps, where the information of occupancy is stored as the probability of collision.
Autonomous Vehicles Robotics 68T40
no code implementations • 21 Oct 2020 • Maxime Vaidis, Johann Laconte, Vladimír Kubelka, François Pomerleau
Applications that require accurate maps, such as environmental monitoring, benefit from additional sensor modalities that reduce such drift.
Robotics