Photo-image authentication by pattern recognition and cryptography.
Lawrence O'GormanIrina RabinovichPublished in: ICPR (1996)
Keyphrases
- image authentication
- pattern recognition
- public key
- jpeg compression
- image content
- computer vision
- watermarking scheme
- digital watermarking
- semi fragile watermarking
- authentication scheme
- copyright protection
- signal processing
- watermarking algorithm
- image processing
- information security
- digital images
- feature extraction
- image classification
- key management
- image data
- digital signature
- multiresolution
- digital libraries