Cosine-modulated analysis-synthesis filterbank with critical sampling and perfect reconstruction.

Tor A. Ramstad Joar P. Tanem

Published in: ICASSP (1991)

Keyphrases

filter bank
perfect reconstruction
subband
image coding
multiresolution
multiscale
spectral analysis
frequency domain
wavelet transform
image coding scheme
signal processing
high frequency
low pass
image processing
similarity measure
feature vectors