A Public-Key Watermarking Technique for IP Designs.
Amr T. Abdel-HamidSofiène TaharEl Mostapha AboulhamidPublished in: DATE (2005)
Keyphrases
- public key
- image authentication
- watermarking technique
- digital signature
- digital images
- security analysis
- digital watermarking
- copyright protection
- image watermarking
- data hiding
- watermarking scheme
- signature scheme
- secret key
- encryption scheme
- compressed domain
- digital content
- watermarking algorithm
- authentication scheme
- image processing
- geometric distortions
- jpeg compression
- authentication protocol
- image content
- spread spectrum
- feature extraction