A robust quantization-based image watermarking scheme in the wavelet-based contourlet domain.

Hamidreza Sadreazami M. Omair Ahmad M. N. S. Swamy

Published in: CCECE (2016)

Keyphrases

image watermarking scheme
wavelet domain
multiresolution
digital image watermarking
watermarking scheme
wavelet transform
geometric distortions
denoising
image watermarking
multiscale
spatial domain
discrete wavelet transform
wavelet coefficients
feature selection
natural images
signal processing
video sequences