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A Digital Watermark.
Ron G. van Schyndel
Andrew Z. Tirkel
Charles F. Osborne
Published in:
ICIP (2) (1994)
Keyphrases
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digital watermark
jpeg compression
digital watermarking
copyright protection
image processing operations
watermarking scheme
geometric distortions
computer vision
pattern matching
high quality
discrete wavelet transform
peak signal to noise ratio
spread spectrum