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A Semi-Fragile Reversible Watermarking for Authenticating 2D Engineering Graphics Based on Improved Region Nesting.
Fei Peng
Zi-Xing Lin
Xiang Zhang
Min Long
Published in:
IEEE Trans. Circuits Syst. Video Technol. (2021)
Keyphrases
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reversible watermarking
watermarking scheme
semi fragile watermarking
multimedia
image authentication
multiresolution
image quality
image regions
prediction error
watermarking algorithm