Lagrange multiplier approaches to the design of two-channel perfect-reconstruction linear-phase FIR filter banks.
Bor-Rong HorngAlan N. Wilson Jr.Published in: ICASSP (1990)
Keyphrases
- filter bank
- perfect reconstruction
- fir filters
- finite impulse response
- subband
- image coding
- wavelet transform
- multiscale
- multiresolution
- filter design
- infinite impulse response
- wavelet filter banks
- filter coefficients
- low pass
- frequency domain
- computationally efficient
- lifting scheme
- wavelet packet
- reconstruction error
- signal processing
- image coding scheme
- discrete cosine transform
- image processing
- linear filters
- wavelet filters
- building blocks
- pattern recognition
- lossless compression
- wavelet coefficients
- image compression