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Statistical analysis of a watermarking system based on Bernoulli chaotic sequences.
Sofia Tsekeridou
Vassilios Solachidis
Nikos Nikolaidis
Athanasios Nikolaidis
Anastasios Tefas
Ioannis Pitas
Published in:
Signal Process. (2001)
Keyphrases
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statistical analysis
digital images
hidden markov models
sequential patterns
chaotic map
watermarking scheme
piecewise linear
spread spectrum
phase space
real valued
image watermarking
neural network
copyright protection
pseudorandom
chaotic neural network
robust image watermarking