A generalized subspace approach for estimating visual evoked potentials

• Main Authors: N.S., Kamel, M.Z., Yusoff
• Format: Conference or Workshop Item
• Published: 2008
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utp.edu.my/441/1/paper.pdf; http://www.scopus.com/inward/record.url?eid=2-s2.0-61849097776&partnerID=40&md5=d38afc490654f89e2953de9e8f1399f2; http://eprints.utp.edu.my/441/
• Institution: Universiti Teknologi Petronas

A "single-trial" signal subspace approach for extracting visual evoked potential (VEP) from the ongoing "colored" electroencephalogram (EEG) noise is proposed. The algorithm applies the generalized eigendecomposition on the covariance matrices of the VEP and noise to transform th...