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Novel schemes for the improvement of lifting wavelet transform-based image watermarking using Schur decomposition.
Anurag Tiwari
Vinay Kumar Srivastava
Published in:
J. Supercomput. (2023)
Keyphrases
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image watermarking
lifting wavelet
discrete wavelet transform
copyright protection
geometric distortions
jpeg compression
watermarking algorithm
lossy compression
digital images
additive noise
motion estimation
denoising