Image coding using generalized optimal subband decomposition and vector quantization.

Sze-Fong Yau Durgesh Srivastava Shiu Wing Tso

Published in: Signal Process. Image Commun. (1996)

Keyphrases

vector quantization
subband decomposition
image coding
image compression
vector quantizer
wavelet transform
bit allocation
subband

energy compaction
scalar quantization
entropy constrained
filter bank
transform coding
image coder
compression algorithm
discrete cosine transform

compression scheme
reconstructed image
compression ratio
compressed images
low bit rate
matching pursuit
multiresolution
multiscale

image processing
feature selection
wavelet coefficients
entropy coding
coding efficiency
high frequency
image quality
signal processing