Robust, imperceptible and blind video steganography using RGB secret, maximum likelihood estimation and Fibonacci encryption.
Barnali Gupta BanikAbhinandan BanikPublished in: Int. J. Electron. Secur. Digit. Forensics (2020)
Keyphrases
- 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