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Estimation of amplitude modifications before SCS watermark detection.
Joachim J. Eggers
Robert Bäuml
Bernd Girod
Published in:
Security and Watermarking of Multimedia Contents (2002)
Keyphrases
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watermark detection
watermarking scheme
image watermarking
copyright protection
spread spectrum
video watermarking
watermarking algorithm
digital watermarking
image processing
pattern recognition
computational complexity
digital images
dct domain