Feature extraction techniques based on power spectrum for a SSVEP-BCI.
Javier CastilloSandra M. T. MullerEduardo CaicedoTeodiano Freire Bastos FilhoPublished in: ISIE (2014)
Keyphrases
- power spectrum
- brain computer interface
- frequency domain
- feature extraction
- frequency analysis
- steady state visual evoked
- natural images
- signal processing
- motor imagery
- power spectral
- autocorrelation function
- eeg signals
- feature vectors
- pattern recognition
- spectral estimation
- signal noise ratio
- feature selection
- face recognition
- image processing
- denoising
- multiresolution
- machine learning
- gabor filters
- density function
- iris recognition
- discriminant analysis
- texture features
- dimensionality reduction
- wavelet transform
- bayesian networks
- high order statistics