New attacks on SARI image authentication system.
Jinhai WuBin B. ZhuShipeng LiFuzong LinPublished in: Security, Steganography, and Watermarking of Multimedia Contents (2004)
Keyphrases
- image authentication
- watermarking scheme
- semi fragile watermarking
- recommendation systems
- watermarking algorithm
- digital watermarking
- jpeg compression
- watermarking technique
- copyright protection
- watermark embedding
- public key
- error correction
- spread spectrum
- image content
- collaborative filtering
- watermarked image
- image watermarking
- digital images
- geometric distortions
- authentication scheme
- high frequency
- data hiding
- image quality
- digital content