Reversible data hiding for ordered dithered halftone images.

Brian K. Lien Wei-Dyi Pei

Published in: ICIP (2009)

Keyphrases

halftone images
reversible data hiding
data hiding
high capacity
error correction
spatial domain
gray scale
error diffusion
information hiding
black and white
visual quality
data embedding
original images
gray level
jpeg images
perceptual quality