Cancellable Biometrics and Multispace Random Projections.
Andrew Teoh Beng JinPublished in: CVPR Workshops (2006)
Keyphrases
- model selection
- random projections
- biometric data
- security systems
- dimensionality reduction
- compressive sensing
- biometric systems
- sample size
- random sampling
- dimension reduction
- biometric authentication
- security level
- sparse representation
- original data
- machine learning
- image reconstruction
- compressed sensing
- high dimensionality
- hash functions
- principal component analysis
- low dimensional
- high dimensional data
- document clustering
- pattern recognition
- neural network
- feature space
- data analysis
- computer vision
- information retrieval
- image classification
- signal processing
- upper bound