377 citations · 417 across the 4 of their papers we have counts for
6 papers
Appearance-Based Loop Closure Detection for Online Large-Scale and Long-Term Operation
Mathieu Labbé, François Michaud
In appearance-based localization and mapping, loop closure detection is the process used to determinate if the current observation comes from a previously visited location or a new…
OpenTera: A Microservice Architecture Solution for Rapid Prototyping of Robotic Solutions to COVID-19 Challenges in Care Facilities
Adina M. Panchea, Dominic Létourneau, Simon Brière +8
As telecommunications technology progresses, telehealth frameworks are becoming more widely adopted in the context of long-term care (LTC) for older adults, both in care facilities…
Have I been here before? Learning to Close the Loop with LiDAR Data in Graph-Based SLAM
Tim-Lukas Habich, Marvin Stuede, Mathieu Labbé +1
This work presents an extension of graph-based SLAM methods to exploit the potential of 3D laser scans for loop detection. Every high-dimensional point cloud is replaced by a compa…
Multi-Session Visual SLAM for Illumination Invariant Re-Localization in Indoor Environments
Mathieu Labbé, François Michaud
For robots navigating using only a camera, illumination changes in indoor environments can cause re-localization failures during autonomous navigation. In this paper, we present a…
Dynamic Object Tracking and Masking for Visual SLAM
Jonathan Vincent, Mathieu Labbé, Jean-Samuel Lauzon +3
In dynamic environments, performance of visual SLAM techniques can be impaired by visual features taken from moving objects. One solution is to identify those objects so that their…
3D Localization of a Sound Source Using Mobile Microphone Arrays Referenced by SLAM
Simon Michaud, Samuel Faucher, François Grondin +5
A microphone array can provide a mobile robot with the capability of localizing, tracking and separating distant sound sources in 2D, i.e., estimating their relative elevation and…