Biometric data hiding: A 3 factor authentication approach to verify identity with a single image using steganography, encryption and matching.
Neha AgrawalMarios SavvidesPublished in: CVPR Workshops (2009)
Keyphrases
- single image
- data hiding
- information hiding
- factor authentication
- error correction
- high capacity
- spread spectrum
- multiple images
- data embedding
- spatial domain
- reversible data hiding
- authentication systems
- secret message
- secret data
- biometric data
- super resolution
- jpeg images
- cover image
- biometric recognition
- user authentication
- watermarking technique
- feature extraction
- security analysis
- iris recognition
- three dimensional