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Publications

Affichage des publications 91 à 100 sur 315 au total

Traitement du signal et de l'image

Improved Sentinel-1 IW Burst Stitching through Geolocation Error Correction Considerations

Since the commissioning phase of Sentinel-1A, several calibration studies have improved the geolocation and geometric modeling of the data. The implementation of the corrections presented in these studies is left to the user. The issues found might…

Roland Akiki, Jérémy Anger, Carlo de Franchis, Gabriele Facciolo, Jean-Michel Morel, Raphaël Grandin

IGARSS 2022-2022 IEEE International Geoscience and Remote Sensing Symposium -

Traitement des images

High Dynamic Range and Super-Resolution from Raw Image Bursts

Photographs captured by smartphones and mid-range cameras have limited spatial resolution and dynamic range, with noisy response in underexposed regions and color artefacts in saturated areas. This paper introduces the first approach (to the best of…

Bruno Lecouat, Thomas Eboli, Jean Ponce, Julien Mairal

ACM Transactions on Graphics -

Neurosciences

Determinants of Disability at 6 Months after Stroke: The GRECogVASC Study

BACKGROUND AND PURPOSE: The aim of this study was to determine the contributions of background disorders responsible for participation restriction as indexed by a structured interview for the modified Rankin Scale (mRS-SI). METHODS: A subset of 256…

Sophie Tasseel-Ponche, Mélanie Barbay, Martine Roussel, Adnane Lamrani, Thibaud Sader, Audrey Arnoux-Courselle, Sandrine Canaple, Chantal Lamy, Claire Leclercq, Ardalan Aarabi, Alexis Schnitzler, Alain Pierre Yelnik, Olivier Godefroy

European Journal of Neurology -

Neurosciences

A New Sensitive Test Using Virtual Reality and Foam to Probe Postural Control in Vestibular Patients: The Unilateral Schwannoma Model

Vestibular schwannomas (VS) are benign tumors of the vestibular nerve that may trigger hearing loss, tinnitus, rotatory vertigo, and dizziness in patients. Vestibular and auditory tests can determine the precise degree of impairment of the auditory…

Grâce Oussou, Christophe Magnani, Ioannis Bargiotas, Georges Lamas, Frederic Tankere, Catherine Vidal

Frontiers in Neurology -

Statistiques

Processus de rang et applications statistiques en grande dimension

Ce projet de recherche propose de développer des outils mathématiques et algorithmiques pour étudier et comparer deux jeux de données complexes en grande dimension: vecteurs, signaux multivariés, trajectoires, signaux sur graphes. Il répond à des…

Myrto Limnios

Informatique

Power Attributed Graph Embedding and Clustering

Representation learning is a central problem of Attributed Networks data analysis in a variety of fields. Given an attributed graph, the objectives are to obtain a representation of nodes and a partition of the set of nodes. Usually these two…

Lazhar Labiod, Mohamed Nadif

IEEE Transactions on Neural Networks and Learning Systems -

Mathématiques

Measurement of Bridge Vibration by UAVs Combined with CNN and KLT Optical-Flow Method

A measurement method of bridge vibration by unmanned aerial vehicles (UAVs) combined with convolutional neural networks (CNNs) and Kanade-Lucas-Tomasi (KLT) optical-flow method is proposed. In this method, the stationary reference points in the…

Zhaocheng Yan, Zihan Jin, Shuai Teng, Gongfa Chen, David Bassir

Applied Sciences -