Operational bio-hash to preserve privacy of fingerprint minutiae templates.
Rima BelguechiEstelle CherrierChristophe RosenbergerSamy Ait-AoudiaPublished in: IET Biom. (2013)
Keyphrases
- fingerprint matching
- fingerprint recognition
- fingerprint verification
- fingerprint images
- minutiae extraction
- fingerprint authentication
- fingerprint identification
- orientation field
- image enhancement
- singular points
- privacy preserving
- poor quality
- personal information
- hash functions
- private information
- matching algorithm
- differential privacy
- privacy preserving data mining
- personal identification
- privacy protection
- decision making
- reference points
- privacy concerns
- statistical databases
- data privacy
- privacy preservation
- information loss
- low quality
- b tree
- smart card
- extracting features
- personal data
- reference point
- gabor filters
- bio medical
- sensitive data
- privacy policies
- sensitive information
- medical images
- input image
- data structure
- multiscale