DocumentCode
179714
Title
Beyond 2D for Brain-Computer interfaces: Two 3D extensions of the P300-Speller
Author
Noorzadeh, Saman ; Rivet, Bertrand ; Jutten, Christian
Author_Institution
GIPSA-Lab., Grenoble Univ., Grenoble, France
fYear
2014
fDate
4-9 May 2014
Firstpage
5899
Lastpage
5903
Abstract
This paper, investigates the use of a 3D setting for Brain-Computer Interface (BCI) by implementing the 3D interface for the P300-Speller device. The 3D configurations were implemented using two different approaches which are called Natural 3D and Parallel 2D. The theoretical analyses concerning these two approaches are provided considering the modifications in speed, accuracy, and capacity. The experimental results on subjects who tested the 3D interfaces are then provided to validate the theoretical analyses.
Keywords
brain-computer interfaces; medical signal processing; 3D extensions; 3D interfaces; BCI; Natural 3D; P300-Speller device; Parallel 2D; brain computer interfaces; Accuracy; Bit rate; Brain-computer interfaces; Electroencephalography; Keyboards; Stereo image processing; Three-dimensional displays; 3D BCI; 3D Stereoscopic Images; P300-Speller Interface; Virtual Keyboard;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing (ICASSP), 2014 IEEE International Conference on
Conference_Location
Florence
Type
conf
DOI
10.1109/ICASSP.2014.6854735
Filename
6854735
Link To Document