Space-Frequency Quantization using Directionlets.

Vladan Velisavljevic Baltasar Beferull-Lozano Martin Vetterli

Published in: ICIP (3) (2007)

Keyphrases

space frequency quantization
image coding
wavelet packet
filter bank
wavelet transform
denoising
subband
vector quantizer
multiscale
wavelet decomposition
multiresolution
frequency domain
natural images
computer vision
multi dimensional
multispectral
video sequences
building blocks
human motion