A Secure Protocol for Data Hiding in Compressed Fingerprint Images.
Nalini K. RathaMiguel A. Figueroa-VillanuevaJonathan H. ConnellRuud M. BollePublished in: ECCV Workshop BioAW (2004)
Keyphrases
- data hiding
- fingerprint images
- authentication protocol
- fingerprint identification
- security analysis
- error correction
- fingerprint matching
- spatial domain
- low quality
- reversible data hiding
- gabor filters
- smart card
- data embedding
- secret data
- information hiding
- security requirements
- image enhancement
- jpeg images
- authentication scheme
- user authentication
- input image
- watermarking technique
- secret key
- image database
- key management
- security mechanisms
- texture features
- image data