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On the choice of risk optimal data embedding strategy, safe embedding rate, and passive steganalysis.
Rajarathnam Chandramouli
Published in:
Security, Steganography, and Watermarking of Multimedia Contents (2005)
Keyphrases
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data embedding
data hiding
information hiding
least significant bit
secret data
manifold learning
grayscale images
spatial domain
compressed images
jpeg images
hidden information
reversible data hiding
error correction
error concealment
secret message
frequency domain