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An Optimized Image Watermarking Method Based on HD and SVD in DWT Domain.
Junxiu Liu
Jiadong Huang
Yuling Luo
Lvchen Cao
Su Yang
Duqu Wei
Ronglong Zhou
Published in:
IEEE Access (2019)
Keyphrases
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watermarking method
image data
input image
multiscale
image segmentation
singular values
high resolution
singular value decomposition
pixel values
watermarking scheme
signal processing
low frequency
gray level images
jpeg images