A two stage genetic algorithm for optimisation of causal IIR perfect reconstruction multirate filter banks.
Gurvinder S. BaicherPublished in: CEC (1999)
Keyphrases
- filter bank
- perfect reconstruction
- infinite impulse response
- subband
- image coding
- multiresolution
- digital filters
- multiscale
- finite impulse response
- image coding scheme
- wavelet filter banks
- signal processing
- frequency domain
- reconstruction error
- wavelet transform
- lifting scheme
- filter coefficients
- computationally efficient
- wavelet coefficients
- low pass
- wavelet filters
- compactly supported
- synthesis filters
- wavelet decomposition
- wavelet packet
- discrete wavelet transform
- high frequency
- image compression
- discrete cosine transform
- lossless coding
- fir filters
- wavelet domain
- vanishing moments
- bit rate
- feature vectors