Tampering with a watermarking-based image authentication scheme.
Raphael Chung-Wei PhanPublished in: Pattern Recognit. (2008)
Keyphrases
- image authentication
- authentication scheme
- tampering detection
- public key
- smart card
- forgery detection
- image content
- image encryption
- fragile watermarking
- digital images
- jpeg compression
- secret key
- copyright protection
- image watermarking
- watermarking scheme
- watermark embedding
- similarity measure
- information hiding
- image processing operations
- watermark detection
- digital watermarking
- image editing
- authentication protocol
- watermarking method
- least significant bit
- region of interest
- fragile watermarking scheme