Bethe approximation to inverse halftoning using multiple halftone images.

Yohei Saika Toshizumi Aoki

Published in: ICNC (2011)

Keyphrases

inverse halftoning
halftone images
gray scale
image quality
error diffusion
gray scale images
data hiding
error diffused images
black and white
halftoning algorithm
original images
error diffused
high quality
color images
binary images
gray images