Electroencephalographic compression based on modulated filter banks and wavelet transform.
Carlos Bazan-PrietoJulián L. Cárdenas-BarreraManuel Blanco-VelascoFernando Cruz-RoldánPublished in: EMBC (2011)
Keyphrases
- filter bank
- wavelet transform
- wavelet filters
- subband
- image compression
- perfect reconstruction
- image coding
- multiresolution
- multiscale
- lifting scheme
- wavelet coefficients
- compression ratio
- coding gain
- transform coding
- compression scheme
- lossless coding
- wavelet packet
- compression algorithm
- wavelet domain
- wavelet analysis
- reconstructed image
- high frequency
- wavelet decomposition
- discrete cosine transform
- feature extraction
- frequency domain
- subband coding
- wavelet bases
- compactly supported
- lossless compression
- data compression
- signal processing
- reconstruction error
- low frequency
- translation invariant
- discrete wavelet transform
- fir filters
- filter coefficients
- bit allocation
- multiresolution analysis
- finite impulse response
- computationally efficient
- bit rate
- image quality
- feature vectors