P300 Feature Extraction for Visual Evoked EEG Based on Wavelet Transform.
Xiaoyan QiaoNa YanPublished in: AICI (2) (2011)
Keyphrases
- wavelet transform
- feature extraction
- evoked potentials
- image coding
- multiresolution
- frequency ranges
- image compression
- brain activity
- multiscale
- subband
- wavelet coefficients
- brain computer interface
- eeg signals
- wavelet domain
- wavelet decomposition
- high frequency
- visual information
- wavelet analysis
- face recognition
- wavelet filters
- signal processing
- visual features
- image processing
- low frequency
- translation invariant
- pattern recognition
- extracted features
- frequency band
- pattern classification
- motor imagery
- wavelet bases
- multi resolution analysis
- gabor filters
- low level
- preprocessing
- single trial
- linear feature extraction
- discriminant analysis