A brain computer interface for robust wheelchair control application based on pseudorandom code modulated Visual Evoked Potential

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

In this pilot study, a novel and minimalistic Brain Computer Interface (BCI) based wheelchair control application was developed. The system was based on pseudorandom code modulated Visual Evoked Potentials (c-VEPs). The visual stimuli in the scheme were generated based on the Gold code, and the VEPs were recognized and classified using subject-specific algorithms. The system provided the ability of controlling a wheelchair model (LEGO® MINDSTORM® EV3 robot) in 4 different directions based on the elicited c-VEPs. Ten healthy subjects were evaluated in testing the system where an average accuracy of 97% was achieved. The promising results illustrate the potential of this approach when considering a real wheelchair application.

OriginalsprogEngelsk
Titel37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC
Antal sider4
ForlagIEEE
Publikationsdato2015
Sider602-605
DOI
StatusUdgivet - 2015
Begivenhed37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015 - Milan, Italien
Varighed: 25 aug. 201529 aug. 2015

Konference

Konference37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015
LandItalien
ByMilan
Periode25/08/201529/08/2015

Antal downloads er baseret på statistik fra Google Scholar og www.ku.dk


Ingen data tilgængelig

ID: 212948236