Search Results for author: Pierre-Yves Lajoie

Found 5 papers, 4 papers with code

Device-Free Human State Estimation using UWB Multi-Static Radios

no code implementations26 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.

Human Activity Recognition

Swarm-SLAM : Sparse Decentralized Collaborative Simultaneous Localization and Mapping Framework for Multi-Robot Systems

1 code implementation16 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.

Simultaneous Localization and Mapping

Self-Supervised Domain Calibration and Uncertainty Estimation for Place Recognition

1 code implementation8 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

DOOR-SLAM: Distributed, Online, and Outlier Resilient SLAM for Robotic Teams

1 code implementation26 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

Modeling Perceptual Aliasing in SLAM via Discrete-Continuous Graphical Models

1 code implementation27 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

Cannot find the paper you are looking for? You can Submit a new open access paper.