no code implementations • 24 Sep 2024 • Monica M. Q. Li, Pierre-Yves Lajoie, Giovanni Beltrame
Three-dimensional reconstruction is a fundamental problem in robotics perception.
no code implementations • 26 Dec 2023 • Saria Al Laham, Bobak H. Baghi, Pierre-Yves Lajoie, Amal Feriani, Sachini Herath, Steve Liu, Gregory Dudek
We make use of the channel impulse response (CIR) measurements from the UWB sensors to estimate the human state - comprised of location and activity - in a given area.
1 code implementation • 16 Jan 2023 • Pierre-Yves Lajoie, Giovanni Beltrame
Collaborative Simultaneous Localization And Mapping (C-SLAM) is a vital component for successful multi-robot operations in environments without an external positioning system, such as indoors, underground or underwater.
1 code implementation • 8 Mar 2022 • Pierre-Yves Lajoie, Giovanni Beltrame
We show that our approach can improve the performance of a state-of-the-art technique on a target environment dissimilar from its training set and that we can obtain uncertainty estimates.
Simultaneous Localization and Mapping
Visual Place Recognition
1 code implementation • 26 Sep 2019 • Pierre-Yves Lajoie, Benjamin Ramtoula, Yun Chang, Luca Carlone, Giovanni Beltrame
This paper introduces DOOR-SLAM, a fully distributed SLAM system with an outlier rejection mechanism that can work with less conservative parameters.
Robotics
1 code implementation • 27 Oct 2018 • Pierre-Yves Lajoie, Siyi Hu, Giovanni Beltrame, Luca Carlone
Perceptual aliasing is one of the main causes of failure for Simultaneous Localization and Mapping (SLAM) systems operating in the wild.
Robotics 65K05, 62F10, 68T40, 68W40, 68W25, I.2.9; G.1.6