| Literature DB >> 17549911 |
Zhonglin Lin1, Changshui Zhang, Wei Wu, Xiaorong Gao.
Abstract
Canonical correlation analysis (CCA) is applied to analyze the frequency components of steady-state visual evoked potentials (SSVEP) in electroencephalogram (EEG). The essence of this method is to extract a narrowband frequency component of SSVEP in EEG. A recognition approach is proposed based on the extracted frequency features for an SSVEP-based brain computer interface (BCI). Recognition Results of the approach were higher than those using a widely used FFT (fast Fourier transform)-based spectrum estimation method.Mesh:
Year: 2007 PMID: 17549911 DOI: 10.1109/tbme.2006.889197
Source DB: PubMed Journal: IEEE Trans Biomed Eng ISSN: 0018-9294 Impact factor: 4.538