An octave-band family of non-redundant directional filter banks.

Paul S. Hong Mark J. T. Smith

Published in: ICASSP (2002)

Keyphrases

directional filter banks
frequency band
contourlet transform
wavelet transform
subband
multiscale
high frequency
low frequency
filter bank
multiresolution
wavelet packet
computational complexity
image compression
bit rate
wavelet coefficients
discrete wavelet transform