Distortion-Free Authentication Watermarking.
Sukriti BhattacharyaAgostino CortesiPublished in: ICSOFT (Selected Papers) (2010)
Keyphrases
- fragile watermarking
- fragile watermarking scheme
- image authentication
- digital watermarking
- watermark embedding
- digital images
- reversible watermarking
- spread spectrum
- biometric authentication
- authentication scheme
- watermarking scheme
- semi fragile watermarking
- copyright protection
- watermarking algorithm
- geometric distortions
- jpeg compression
- user authentication
- public key
- multiscale
- image watermarking
- digital image watermarking