Wavelet packet image coding using space-frequency quantization.

Zixiang Xiong Kannan Ramchandran Michael T. Orchard

Published in: IEEE Trans. Image Process. (1998)

Keyphrases

space frequency quantization
image coding
wavelet packet
wavelet transform
filter bank
vector quantizer
image coder
denoising
matching pursuit
frequency band
lapped transforms
transform coding
quadtree
machine learning
image representation
image compression
multiscale
feature extraction