Robust Color Image Watermarking Based on Fan Beam Projections.

Dejey R. S. Rajesh

Published in: Int. J. Inf. Acquis. (2009)

Keyphrases

image watermarking
fan beam
radon transform
geometric distortions
watermarking algorithm
jpeg compression
color images
cone beam
discrete wavelet transform
image reconstruction
copyright protection
watermarking technique
digital watermarking
fourier transform
feature vectors
gray level
multiresolution