DCT based image watermarking method with dynamic gain.

Arda Ustubioglu Güzin Ulutas Mustafa Ulutas

Published in: TSP (2015)

Keyphrases

watermarking method
image data
input image
multiscale
image segmentation
jpeg images
high resolution
image regions
denoising
metadata
test images
low frequency
watermarking scheme
additive noise
gray level images
digital watermarking