A blind color image watermarking scheme with variable steps based on Schur decomposition.

Decheng Liu Zihan Yuan Qingtang Su

Published in: Multim. Tools Appl. (2020)

Keyphrases

image watermarking scheme
watermarking scheme
color images
wavelet domain
image watermarking
support vector regression
digital image watermarking
geometric distortions
spatial domain
watermarking algorithm
image data
jpeg compression