Common Average Reference (CAR) Improves P300 Speller

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Author(s) Mohammed J. Alhaddad
Pages 451-465
Volume 2
Issue 3
Date March, 2012
Keywords EEG, P300, Common Average Reference, Classification, Montaging, Re-reference, Brain Computer Interface BCI

In this paper a comprehensive comparative study of the different re-reference techniques are given, as well as, their applications for p300 speller, of both offline and online applications. Twelve different re-reference techniques were applied to three different datasets. Their results were compared with each other. The results showed that Common Average Reference (CAR) is best suited to be the reference technique.

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