Robustness Enhancement for Noncentric Quantization-Based Image Watermarking.

S.-C. Pei J.-H. Chen

Published in: IEEE Trans. Circuits Syst. Video Technol. (2006)

Keyphrases

image watermarking
watermark embedding
geometric attacks
spread spectrum
image watermarking scheme
copyright protection
geometric distortions
jpeg compression
digital watermarking
watermarking algorithm
additive noise
image processing
digital image watermarking
discrete wavelet transform