Modulated, perfect reconstruction filterbanks with integer coefficients.
Alfred MertinsTanja KarpPublished in: IEEE Trans. Signal Process. (2002)
Keyphrases
- perfect reconstruction
- filter bank
- filter coefficients
- wavelet coefficients
- subband
- wavelet transform
- wavelet packet
- reconstruction error
- wavelet filters
- image coding
- multiresolution
- finite impulse response
- low pass
- wavelet decomposition
- multiscale
- wavelet basis
- wavelet domain
- lossless compression
- lifting scheme
- image coding scheme
- linear combination
- basis functions
- frequency domain
- computationally efficient
- vanishing moments
- image compression
- signal processing
- spatial domain
- compactly supported
- shift invariant
- transform coefficients
- filter design
- low frequency
- lossless coding
- fir filters
- discrete wavelet transform
- data compression
- image denoising
- building blocks
- bit rate
- denoising
- feature vectors