Oversampled complex-modulated causal IIR filter banks for flexible frequency-band reallocation networks.
Linnéa RosenbaumHåkan JohanssonPer LöwenborgPublished in: EUSIPCO (2006)
Keyphrases
- filter bank
- frequency band
- subband
- wavelet packet
- image coding
- infinite impulse response
- perfect reconstruction
- wavelet transform
- image compression
- multiresolution
- high frequency
- low frequency
- multiscale
- low pass
- lifting scheme
- frequency domain
- bit rate
- wavelet coefficients
- feature vectors
- wavelet domain
- signal processing
- wavelet decomposition
- spectral analysis
- reconstruction error
- computationally efficient
- finite impulse response
- image processing
- image segmentation
- filter responses