Unsupervised Enhancement of Soft-biometric Privacy with Negative Face Recognition.
Philipp TerhörstMarco HuberNaser DamerFlorian KirchbuchnerArjan KuijperPublished in: CoRR (2020)
Keyphrases
- face recognition
- biometric recognition
- person identification
- facial recognition
- identity verification
- face biometrics
- biometric template
- feature extraction
- privacy preserving
- discriminant analysis
- positive and negative
- recognition rate
- face images
- human faces
- sparse representation
- human identification
- facial expressions
- biometric authentication
- image processing
- face recognition systems
- biometric systems
- local binary pattern
- pattern recognition
- semi supervised
- personal information
- supervised learning
- unsupervised learning
- privacy preserving data mining
- match scores
- personal identification
- face detection
- privacy protection
- feret database
- statistical databases
- computer vision
- differential privacy
- principal component analysis
- biometric data
- linear discriminant analysis
- privacy issues
- personal data
- security issues
- sensitive information
- iris recognition
- facial images
- privacy preservation
- data privacy
- security mechanisms
- privacy concerns
- private information
- information loss