New Steganography Scheme in Halftone Images.

Ching-Nung Yang Yao-Yu Yang Tse-Shih Chen Guo-Cin Ye

Published in: IIH-MSP (2008)

Keyphrases

high capacity
data hiding
halftone images
visual cryptography
data embedding
inverse halftoning
spatial domain
error diffusion
spread spectrum
image quality
black and white