A Secure and Localizing Watermarking Technique for Image Authentication .
Abdelkader H. OudaMahmoud R. El-SakkaPublished in: ICIAR (2) (2004)
Keyphrases
- image authentication
- authentication scheme
- watermarking technique
- digital signature
- public key
- digital watermarking
- copyright protection
- digital images
- tamper detection
- watermarking scheme
- key management
- security analysis
- secret information
- data hiding
- watermarking algorithm
- smart card
- image content
- jpeg compression
- authentication protocol
- user authentication
- image watermarking
- lossy compression
- secret key
- computer vision
- error correction
- spread spectrum
- pattern recognition
- image processing