Polyphase quadrature filters-A new subband coding technique.
Joseph RothweilerPublished in: ICASSP (1983)
Keyphrases
- subband coding
- filter bank
- perfect reconstruction
- finite impulse response
- quadrature mirror
- subband
- wavelet filters
- image coding
- multiresolution
- fir filters
- multiscale
- computationally efficient
- signal processing
- coding gain
- frequency domain
- image compression
- low pass
- wavelet transform
- wavelet packet
- transform coding
- wavelet decomposition
- wavelet coefficients
- bit rate
- high frequency
- feature vectors
- computer vision