Equivalence between multirate filter bank and circular lattice filter and its application in statistically matched multirate filter bank.
Sanjay L. NalbalwarShiv Dutt JoshiPublished in: Int. J. Speech Technol. (2019)
Keyphrases
- filter bank
- perfect reconstruction
- subband image coding
- optimal filter
- subband
- quadrature mirror
- image coding
- finite impulse response
- fir filters
- multiscale
- filter coefficients
- multiresolution
- filter responses
- signal processing
- wavelet packet
- computationally efficient
- frequency domain
- wavelet filters
- infinite impulse response
- nonlinear filters
- reconstruction error
- synthesis filters
- linear filters
- wavelet transform
- discrete cosine transform
- lifting scheme
- low pass
- subband coding
- feature vectors
- building blocks
- computational complexity
- image processing