Pattern-Based Blind Spatial Image Watermarking.

Xiaoming Yao Wencai Du Mei Huang Weihua Wu Jundong Fu

Published in: IITSI (2010)

Keyphrases

image watermarking
spread spectrum
watermarking algorithm
jpeg compression
discrete wavelet transform
digital watermarking
additive noise
wavelet transform
wavelet domain
copyright protection
geometric distortions
image sequences
pattern recognition
pattern matching
spatial domain
lossy compression