A novel public key self-embedding fragile watermarking technique for image authentication.
Ammar M. HassanYassin M. Y. HasanAyoub Al-HamadiMohamed A. A. WahabBernd MichaelisPublished in: ICIP (2009)
Keyphrases
- image authentication
- watermarking technique
- public key
- secret message
- watermarking scheme
- digital images
- digital watermarking
- watermarking algorithm
- copyright protection
- data hiding
- digital signature
- image watermarking
- least significant bit
- jpeg compression
- security analysis
- compressed domain
- digital content
- secret key
- signature scheme
- authentication scheme
- watermark embedding
- lossy compression
- geometric distortions
- authentication protocol
- watermarked image
- wavelet domain
- spread spectrum
- multiscale
- multiresolution