-Ary Phase Modulation for Digital Watermarking.

Yongqing Xin Miroslaw Pawlak

Published in: Int. J. Appl. Math. Comput. Sci. (2008)

Keyphrases

digital watermarking
digital images
copyright protection
watermarking scheme
discrete wavelet transform
watermarking technique
digital content
watermarking algorithm
image analysis
jpeg compression
geometric distortions