Spatially-Selective Quantization and Coding for Wavelet-Based Image Compression.

Matthew Gaubatz Damon M. Chandler Sheila S. Hemami

Published in: ICASSP (2) (2005)

Keyphrases

image compression
subband coding
efficient compression
transform coding
scalar quantization
adaptive quantization
entropy coding
wavelet coding
vector quantization
image coder
compression scheme
wavelet transform
embedded zerotree
subband

wavelet image compression
subband decomposition
low bit rate
huffman coding
progressive transmission
tree structured vector quantization
adaptive arithmetic coding
uniform quantization
bit allocation
compression ratio
embedded zerotree wavelet
arithmetic coding
image coding algorithm
distortion measure

quantization scheme
compression algorithm
lossy image compression
compressed images
discrete cosine transform
reconstructed image
multiresolution analysis
image processing
codebook design
energy compaction
compression standards
wavelet coefficients
rate distortion
image coding

image transmission
shape coding
coding method
multiresolution
coding scheme
bits per pixel
transform coefficients
block coding
wavelet packet
lossless compression
high compression ratio
filter bank
coding gain
matching pursuit