A novel color image watermarking scheme in nonsampled contourlet-domain.

Pan-Pan Niu Xiangyang Wang Yi-Ping Yang Mingyu Lu

Published in: Expert Syst. Appl. (2011)

Keyphrases

watermarking scheme
color images
gray scale
error correction
color information
jpeg compression
watermarking algorithm
image processing
copyright protection
digital watermarking
fusion model
watermarking technique
geometric distortions
computer vision