Automatic recognition of alertness level from EEG by using neural network and wavelet coefficients.
Abdulhamit SubasiPublished in: Expert Syst. Appl. (2005)
Keyphrases
- automatic recognition
- wavelet coefficients
- neural network
- wavelet domain
- wavelet transform
- subband
- multiresolution
- discrete wavelet transform
- image denoising
- multiscale
- shift invariant
- high frequency
- wavelet decomposition
- denoising algorithm
- low frequency
- wavelet based image coding
- bit plane
- wavelet transformation
- generalized gaussian
- feature vectors
- vector quantization
- image coder
- bitstream
- statistical dependencies
- marginal distributions
- wavelet transformed
- image coding
- filter bank
- bit rate
- image compression
- denoising
- wavelet bases
- lattice vector quantization
- high quality
- feature selection