output
20202026
most citedA Probabilistic-based Drift Correction Module for Visual Inertial SLAMs

3 citations

7 papers

physics.optics2026

Electrically-pumped near-infrared VCSEL epitaxially-grown on Si

Guilhem Almuneau, Alexandre Arnoult, Karim Ben Saddik +8

The monolithic integration of compact laser sources onto silicon remains a critical bottleneck for the scalable development of silicon photonics. In particular, the direct epitaxia…

cond-mat.mtrl-sci2026

940-nm VCSELs grown by molecular beam epitaxy on Ge(001)

Karim Ben Saddik, Alexandre Arnoult, Pierre Gadras +5

Vertical-cavity surface-emitting laser (VCSEL) structures emitting near 940 nm were grown by solid source molecular beam epitaxy (MBE) on Ge(001) substrates. The VCSEL MBE-growth w…

cond-mat.mtrl-sci2025

Optical refractive index measurements of AlGaAs at high temperature for fully automated molecular beam epitaxy growth of Bragg mirrors

Pierre Gadras, Léo Bourdon, Antoine Fées +3

In-situ measurement is a key feature to better understand and precisely control the growth of complex structures, such as vertical-cavity surface-emitting lasers. In this work, we…

eess.IV2025

Classification non supervis{é}es d'acquisitions hyperspectrales cod{é}es : quelles v{é}rit{é}s terrain ?

Trung-tin Dinh, Hervé Carfantan, Antoine Monmayrant +1

We propose an unsupervised classification method using a limited number of coded acquisitions from a DD-CASSI hyperspectral imager. Based on a simple model of intra-class spectral…

eess.IV2025

The Marginal Importance of Distortions and Alignment in CASSI systems

Léo Paillet, Antoine Rouxel, Hervé Carfantan +2

This paper introduces a differentiable ray-tracing based model that incorporates aberrations and distortions to render realistic coded hyperspectral acquisitions using Coded-Apertu…

cs.RO2024★ 3 cited

A Probabilistic-based Drift Correction Module for Visual Inertial SLAMs

Pouyan Navard, Alper Yilmaz

Positioning is a prominent field of study, notably focusing on Visual Inertial Odometry (VIO) and Simultaneous Localization and Mapping (SLAM) methods. Despite their advancements,…

cs.CV2020

Map-Based Temporally Consistent Geolocalization through Learning Motion Trajectories

Bing Zha, Alper Yilmaz

In this paper, we propose a novel trajectory learning method that exploits motion trajectories on topological map using recurrent neural network for temporally consistent geolocali…