Efficient and secure data hiding in video sequence with three layer security: an approach using chaos.
R. Ranjith KumarGaneshkumar DSenthamilarasu SPublished in: Multim. Tools Appl. (2021)
Keyphrases
- data hiding
- video sequences
- data hiding scheme
- error correction
- security requirements
- key management
- high capacity
- spread spectrum
- security mechanisms
- security analysis
- spatial domain
- sensitive data
- security protocols
- computer simulation
- motion estimation
- motion vectors
- watermarking technique
- gray scale
- data embedding
- authentication scheme
- image compression
- reversible data hiding
- image scrambling