Search Results for author: Quentin Legros

Found 2 papers, 0 papers with code

Instantaneous Frequency Estimation In Multi-Component Signals Using Stochastic EM Algorithm

no code implementations28 Mar 2022 Quentin Legros, Dominique Fourer, Sylvain Meignen, Marcelo A. Colominas

This paper addresses the problem of estimating the modes of an observed non-stationary mixture signal in the presence of an arbitrary distributed noise.

Robust 3D reconstruction of dynamic scenes from single-photon lidar using Beta-divergences

no code implementations20 Apr 2020 Quentin Legros, Julian Tachella, Rachael Tobin, Aongus McCarthy, Sylvain Meignen, Gerald S. Buller, Yoann Altmann, Stephen McLaughlin, Michael E. Davies

In this work, we consider a new similarity measure for robust depth estimation, which allows us to use a simple observation model and a non-iterative estimation procedure while being robust to mis-specification of the background illumination model.

3D Reconstruction Depth Estimation

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