Least-squares design of DFT filter-banks based on allpass transformation of higher order.

Heinrich W. Löllmann Peter Vary

Published in: IEEE Trans. Signal Process. (2010)

Keyphrases

filter bank
least squares
higher order
frequency domain
multiscale
building blocks
subband
image coding
infinite impulse response
feature space
multiresolution
image data
signal processing
natural images
fourier transform
fir filters