A multiple watermarking scheme based on orthogonal decomposition.

Lizhi Xiong Zhengquan Xu Yanyan Xu

Published in: Multim. Tools Appl. (2016)

Keyphrases

watermarking scheme
copyright protection
spread spectrum
digital watermarking
digital libraries
error correction
jpeg compression
reversible watermarking
multiscale
digital images
geometric distortions
watermark embedding
video watermarking