Spatial noise shaping using convex optimization for perceptual image coding.

Mark R. Pickering Junyong You Touradj Ebrahimi Andrew Perkis

Published in: ICIP (2010)

Keyphrases

convex optimization
image coding
noise shaping
wavelet transform
filter bank
energy compaction
vector quantizer
image coder
total variation
error diffusion
subband
spatial correlation
human visual system
gray scale
multiresolution
multiscale
visual information
post processing