Intrinsic fingerprints for image authentication and steganalysis.
Ashwin SwaminathanMin WuK. J. Ray LiuPublished in: Security, Steganography, and Watermarking of Multimedia Contents (2007)
Keyphrases
- image authentication
- least significant bit
- jpeg compression
- public key
- jpeg images
- semi fragile watermarking
- watermarking scheme
- image content
- authentication scheme
- information hiding
- spatial domain
- copyright protection
- digital watermarking
- watermarking algorithm
- discrete cosine transform
- secret message
- digital images
- data hiding
- noisy images
- image representation