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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
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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