Jonathan Vincent — accepted AI-conference papers

2023

Fast Cross-Correlation for TDoA Estimation on Small Aperture Microphone Arrays

François Grondin, Marc-Antoine Maheux, Jean-Samuel Lauzon, Jonathan Vincent, François Michaud

ICASSP 2023accepted

This paper introduces the Fast Cross-Correlation (FCC) method for Time Difference of Arrival (TDoA) Estimation for pairs of microphones on a small aperture microphone array. FCC relies on low-rank decomposition and exploits symmetry in even and odd bases to speed up computation while preserving TDoA…

Cited by 0 Source ↗Scholar ↗

2020

Dynamic Object Tracking and Masking for Visual SLAM

Jonathan Vincent, Mathieu Labbé, Jean-Samuel Lauzon, François Grondin, Pier-Marc Comtois-Rivet, François Michaud

IROS 2020poster

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 visual features can be removed for localization and mapping. This paper presents a simple and fast pipeline that uses d…

Cited by 57 Source ↗code ↗Scholar ↗