Ladder factorization for biorthogonal modulated filter banks with variable global delay.
Mohamed GharbiMarc GazaletHocine CherifiPublished in: ICECS (1999)
Keyphrases
- filter bank
- image coding
- subband
- perfect reconstruction
- multiscale
- multiresolution
- lifting scheme
- signal processing
- frequency domain
- wavelet filters
- wavelet packet
- lapped transforms
- computationally efficient
- subband coding
- reconstruction error
- low pass
- finite impulse response
- filter coefficients
- discrete cosine transform
- image compression
- wavelet coefficients
- wavelet basis
- vanishing moments
- coding gain
- feature extraction
- bit rate
- wavelet bases
- wavelet transform