An Information Theoretic Image Steganalysis for LSB Steganography.
Sonam ChhikaraRajeev KumarPublished in: Acta Cybern. (2020)
Keyphrases
- information theoretic
- data hiding
- data embedding
- least significant bit
- secret message
- mutual information
- hidden information
- information theory
- information hiding
- digital images
- theoretic framework
- cover image
- spread spectrum
- authentication scheme
- error correction
- spatial domain
- secret data
- information bottleneck
- multi modality
- image authentication
- jensen shannon divergence
- high capacity
- information theoretic measures
- log likelihood
- kullback leibler divergence
- manifold learning
- reversible data hiding
- distributional clustering
- entropy measure
- relative entropy
- minimum description length
- jpeg images
- compressed images
- feature selection
- maximum likelihood