Keyphrases
- perfect reconstruction
- filter bank
- subband
- image coding
- wavelet transform
- multiresolution
- multiscale
- wavelet filter banks
- finite impulse response
- signal processing
- wavelet packet
- compactly supported
- reconstruction error
- filter coefficients
- vanishing moments
- low pass
- lossless coding
- image coding scheme
- symmetric extension
- lossless compression
- frequency domain
- computationally efficient
- fir filters
- image processing
- filter design
- wavelet basis
- lifting scheme
- image enhancement
- feature vectors