xDAWN Algorithm to Enhance Evoked Potentials: Application to Brain–Computer Interface

Rivet, Bertrand; Souloumiac, Antoine; Attina, Virginie; Gibert, Guillaume

doi:10.1109/tbme.2009.2012869

Public

xDAWN Algorithm to Enhance Evoked Potentials: Application to Brain–Computer Interface

Published in IEEE Transactions on Biomedical Engineering • Jan 28, 2009

Authors:

Bertrand Rivet

Antoine Souloumiac

Virginie Attina

Abstract

A brain-computer interface (BCI) is a communication system that allows to control a computer or any other device thanks to the brain activity. The BCI described in this paper is based on the P300 speller BCI paradigm introduced by Farwell and Donchin . An unsupervised algorithm is proposed to enhanc...

Subject

Brain–computer interface

Computer science

Linear discriminant analysis

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