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Robust, imperceptible and blind video steganography using RGB secret, maximum likelihood estimation and Fibonacci encryption.
Barnali Gupta Banik
Abhinandan Banik
Published in:
Int. J. Electron. Secur. Digit. Forensics (2020)
Keyphrases
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maximum likelihood estimation
information hiding
secret information
secret message
em algorithm
data hiding
maximum likelihood
secret data
jpeg images
parameter estimation
video sequences
watermarking technique
secret key
mixture of gaussians
copyright protection
expectation maximization
jpeg compression
density function
probability distribution
spread spectrum
watermarking scheme
image watermarking
image authentication
machine learning
multivariate gaussian
watermarking algorithm
error correction
digital images
watermark detection