Subband decomposition strategies for object-based image coding.

Marcio Albuquerque de Souza Emilio Carlos Acocella Abraham Alcaim

Published in: Int. J. Imaging Syst. Technol. (2003)

Keyphrases

image coding
subband decomposition
subband
wavelet transform
filter bank
energy compaction

image compression
vector quantizer
coding efficiency
multiresolution
frequency band
wavelet filters

image coder
multiple description
multiscale
high frequency
discrete wavelet transform

image quality
quantization scheme
scalar quantization
feature vectors
feature extraction