Artifact reduction in multichannel pervasive EEG using hybrid WPT-ICA and WPT-EMD signal decomposition techniques.
Valentina BonoWasifa JamalSaptarshi DasKoushik MaharatnaPublished in: ICASSP (2014)
Keyphrases
- wavelet packet
- wavelet packet transform
- artifact reduction
- single channel
- frequency band
- independent component analysis
- filter bank
- signal processing
- denoising
- subband
- non stationary
- wavelet decomposition
- compressed images
- wavelet transform
- empirical mode decomposition
- wavelet coefficients
- multi channel
- multiresolution
- quadtree
- face recognition
- preprocessing
- wavelet domain
- blind source separation
- principal component analysis
- feature vectors
- brain computer interface
- visual quality
- watermarking algorithm
- frequency domain
- multiscale
- feature extraction
- image processing