Effect of ocular artifact removal in brain computer interface accuracy

Effect of ocular artifact removal in brain computer interface accuracy

We report the effect of removing ocular artifacts on the performance of a word-processing application based on the event related potential P300. Various methods of removing artifacts have been reported. The efficiency of these algorithms are usually done by subjective visual comparisons. Noting that...

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Bibliographic Details
Main Authors: THULASIDAS, Manoj, RANGANATHA, Sitaram, WU, Jiankang, XU, Wenjie
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2004
Subjects:
Artifact removal
BCI
Brain Computer Interface
EEG
EOG
Ocular artifacts
Databases and Information Systems
Graphics and Human Computer Interfaces
Online Access:https://ink.library.smu.edu.sg/sis_research/3335
http://doi.org/10.1109/IEMBS.2004.1404220
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Institution: Singapore Management University
Language: English
Description
Summary:We report the effect of removing ocular artifacts on the performance of a word-processing application based on the event related potential P300. Various methods of removing artifacts have been reported. The efficiency of these algorithms are usually done by subjective visual comparisons. Noting that there is a direct correlation of artifact rectifying algorithms to the accuracy in a Brain Computer Interface system's accuracy, we present this work as a means to compare different algorithms.

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