-PAM Spread-Spectrum Data Embedding with Precoding.

Ming Li Qian Liu Yanqing Guo Bo Wang

Published in: Circuits Syst. Signal Process. (2016)

Keyphrases

data embedding
spread spectrum
data hiding
error correction
spatial domain
image watermarking
watermarked image
jpeg images
digital watermarking
transform domain
lossy compression
image quality
error diffusion