A Robust Public-key Image Watermarking Scheme Based on Weakness Signal Detection Using Chaos System.

Yan-Jun Hu Xiaoping Ma Li Gao

Published in: CW (2008)

Keyphrases

public key
signal detection
image watermarking scheme
security analysis
watermarking scheme
image watermarking
digital image watermarking
signature scheme
wavelet domain
support vector regression
digital watermark
signal processing
error correction
secret key
spread spectrum