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Fragile imperceptible digital watermark with privacy control.
Don Coppersmith
Frederick C. Mintzer
Charles Philippe Tresser
Chai Wah Wu
Minerva M. Yeung
Published in:
Security and Watermarking of Multimedia Contents (1999)
Keyphrases
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digital watermark
jpeg compression
copyright protection
watermarking scheme
digital watermarking
image watermarking
metadata
digital libraries
geometric distortions