Keyphrases
- watermarking scheme
- digital images
- fragile watermarking
- protection scheme
- watermarking method
- privacy protection
- copyright protection
- digital watermarking
- watermarking algorithm
- data hiding
- robust image watermarking
- image authentication
- information security
- image sequences
- critical infrastructure
- image watermarking
- security level
- multiscale
- information systems
- genetic algorithm
- data sets