Search Results for author: Théodore Papadopoulo

Found 7 papers, 2 papers with code

Geometric Neural Network based on Phase Space for BCI decoding

no code implementations8 Mar 2024 Igor Carrara, Bruno Aristimunha, Marie-Constance Corsi, Raphael Y. de Camargo, Sylvain Chevallier, Théodore Papadopoulo

\textbf{Approach:} Our research aims to develop a DL algorithm that delivers effective results with a limited number of electrodes.

Brain Computer Interface EEG

Pseudo-online framework for BCI evaluation: A MOABB perspective

no code implementations21 Aug 2023 Igor Carrara, Théodore Papadopoulo

The main difference is that the offline mode often analyzes the whole data, while the online and pseudo-online modes only analyze data in short time windows.

EEG Motor Imagery

An embedding for EEG signals learned using a triplet loss

no code implementations23 Mar 2023 Pierre Guetschel, Théodore Papadopoulo, Michael Tangermann

In offline analyses using EEG data of 14 subjects, we tested the embeddings' feasibility and compared their efficiency with state-of-the-art deep learning models and conventional machine learning pipelines.

Brain Computer Interface EEG +2

Classification of BCI-EEG based on augmented covariance matrix

1 code implementation9 Feb 2023 Igor Carrara, Théodore Papadopoulo

A fairly natural idea is therefore to extend the standard approach using these augmented covariance matrices.

Classification EEG +1

Embedding neurophysiological signals

1 code implementation IEEE International Conference on Metrology for eXtended Reality, Artificial Intelligence, and Neural Engineering (MetroXRAINE) 2022 Pierre Guetschel, Théodore Papadopoulo, Michael Tangermann

Neurophysiological time-series recordings of brain activity like the electroencephalogram (EEG) or local field potentials can be decoded by machine learning models in order to either control an application, e. g., for communication or rehabilitation after stroke, or to passively monitor the ongoing brain state of the subject, e. g., in a demanding work environment.

Brain Computer Interface Domain Adaptation +3

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