Secure Image Watermarking Based on LWT and SVD.

Talbi Mourad Med Salim Bouhlel

Published in: Int. J. Image Graph. (2018)

Keyphrases

image watermarking
singular value decomposition
jpeg compression
discrete wavelet transform
copyright protection
watermarking algorithm
additive noise
geometric distortions
digital watermarking
least squares
dimensionality reduction
lossy compression
singular values
image data
wavelet domain