A state-space description for perfect-reconstruction wavelet FIR filter banks with special orthonormal basis functions.
Julio C. UzinskiHenrique Mohallem PaivaMarco A. Q. DuarteRoberto Kawakami Harrop GalvãoFrancisco VillarrealPublished in: J. Comput. Appl. Math. (2015)
Keyphrases
- perfect reconstruction
- basis functions
- state space
- filter bank
- wavelet bases
- wavelet transform
- subband
- image coding
- lifting scheme
- wavelet filter banks
- finite impulse response
- vanishing moments
- multiscale
- multiresolution
- compactly supported
- wavelet decomposition
- wavelet packet
- wavelet basis
- dynamic programming
- low pass
- wavelet analysis
- wavelet filters
- reinforcement learning
- wavelet coefficients
- image coding scheme
- linear combination
- b spline
- frequency domain
- filter coefficients
- signal processing
- radial basis function
- computationally efficient
- bit rate
- discrete cosine transform
- high frequency
- fir filters
- lossless compression
- building blocks
- image compression
- wavelet domain
- multiresolution analysis