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Publications

Cette page présente les publications du Centre Borelli déposées sur le serveur HAL.

Affichage des publications 241 à 250 sur 1268 au total

Cryptography and Security

Evolution of Detection Performance throughout the Online Lifespan of Synthetic Images

Synthetic images disseminated online significantly differ from those used during the training and evaluation of the state-of-the-art detectors. In this work, we analyze the performance of synthetic image detectors as deceptive synthetic images…

Dimitrios Karageorgiou, Quentin Bammey, Valentin Porcellini, Bertrand Goupil, Denis Teyssou, Symeon Papadopoulos

European Conference on Computer Vision (ECCV) 2024 -

Human health and pathology

Assessment of the depth of anesthesia with hidden Markov model based on cardiopulmonary variables

Background Precise monitoring of the Depth of Anesthesia (DoA) is essential to prevent intra-operative awareness (in case of underdosage) or increased post-operative morbi-mortality (in case of overdosage). The recording of a high- frequency…

Gaël de Rocquigny, Clément Dubost, Pierre Humbert, Laurent Oudre, Christophe Labourdette, Nicolas Vayatis, Jean-Pierre Tourtier, Pierre-Paul Vidal

Frontiers in Anesthesiology -

Signal and Image processing

Automatic gait events detection with inertial measurement units: healthy subjects and moderate to severe impaired patients

Abstract Background Recently, the use of inertial measurement units (IMUs) in quantitative gait analysis has been widely developed in clinical practice. Numerous methods have been developed for the automatic detection of gait events (GEs). While…

Cyril Voisard, Nicolas de L’escalopier, Damien Ricard, Laurent Oudre

Journal of NeuroEngineering and Rehabilitation -

Mathematics

Graph Local-Smooth Dictionary Learning

Quentin Laborde, Antoine Mazarguil, Laurent Oudre

ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) -

Signal and Image processing

The Analytical Validity of Stride Detection and Gait Parameters Reconstruction Using the Ankle-Mounted Inertial Measurement Unit Syde®

The increasing use of inertial measurement units (IMU) in biomedical sciences brings new possibilities for clinical research. The aim of this paper is to demonstrate the accuracy of the IMU-based wearable Syde® device, which allows day-long and…

Mona Michaud, Alexandre Guérin, Marguerite Dejean de la Bâtie, Léopold Bancel, Laurent Oudre, Alexis Tricot

Sensors -

Mathematics

Persistence-based clustering with outlier-removing filtration

This article describes a non-parametric clustering algorithm with an outlier removal step. Our method is based on tools from topological data analysis: we define a new filtration on metric spaces which is a variant of the Vietoris–Rips filtration…

Alexandre Bois, Brian Tervil, Laurent Oudre

Frontiers in Applied Mathematics and Statistics -