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Safeguarding Digital Library Contents and Users: Digital Watermarking.
Fred Mintzer
Jeffrey B. Lotspiech
Norishige Morimoto
Published in:
D Lib Mag. (1997)
Keyphrases
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digital watermarking
digital libraries
metadata
digital content
copyright protection
discrete wavelet transform
watermarking scheme
digital images
pattern recognition
database
image sequences
motion estimation
watermarking algorithm
jpeg compression
image authentication
digital watermark