Cancelable Biometrics Using Hadamard Transform and Friendly Random Projections.
Harkeerat KaurPritee KhannaPublished in: CVIP (2) (2016)
Keyphrases
- random projections
- hadamard transform
- biometric template
- biometric systems
- biometric data
- transform domain
- biometric authentication
- estimation algorithm
- elimination algorithm
- dimensionality reduction
- dimension reduction
- random sampling
- sparse representation
- image reconstruction
- original data
- palmprint
- document clustering
- spatial domain
- pattern recognition
- motion estimation
- low dimensional
- hash functions
- high dimensionality
- principal component analysis
- maximum likelihood
- iris recognition
- data sets
- high dimensional data
- object recognition
- image sequences