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Fusing PDTDFB magnitude and relative phase modeling for geometrical correction-based image watermarking.
Xiang-Yang Wang
Si-Yu Zhang
Tao-tao Wen
Wei Zhang
Hong-Ying Yang
Published in:
Multim. Tools Appl. (2019)
Keyphrases
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image watermarking
spread spectrum
discrete wavelet transform
jpeg compression
digital watermarking
watermarking algorithm
copyright protection
geometric distortions
multiresolution
watermark detection
digital watermark
multimedia
additive noise
lossy compression
error correction
digital images
image sequences