Flexible frequency-band reallocation network based on variable oversampled complex-modulated filter banks [satellite communication applications].
Håkan JohanssonPer LöwenborgPublished in: ICASSP (3) (2005)
Keyphrases
- filter bank
- frequency band
- subband
- wavelet packet
- image coding
- multiresolution
- multiscale
- perfect reconstruction
- image compression
- wavelet transform
- wavelet coefficients
- high frequency
- lifting scheme
- reconstruction error
- wavelet decomposition
- frequency domain
- vector quantizer
- bit rate
- signal processing
- computationally efficient
- discrete wavelet transform
- low pass
- wavelet domain