Adaptive color image watermarking based on a modified improved pixel-wise masking technique.

Hazem Al-Otum Allam O. Al-Taba'a

Published in: Comput. Electr. Eng. (2009)

Keyphrases

pixel wise
image watermarking
watermarking algorithm
spatial information
color images
jpeg compression
appearance model
pixel level
copyright protection
additive noise
discrete wavelet transform
lossy compression
multiresolution
computer vision
template matching
geometric distortions
video sequences