Empirical capacity of a biometric channel under the constraint of global PCA and ICA encoding.
Francesco NicoloNatalia A. SchmidPublished in: ICASSP (2008)
Keyphrases
- independent component analysis
- principal component analysis
- feature extraction
- face recognition
- principle component analysis
- signal processing
- channel capacity
- independent components
- dimensionality reduction
- single channel
- independent components analysis
- preprocessing
- neighborhood preserving
- blind source separation
- principal components
- pattern recognition
- principal components analysis
- multi channel
- covariance matrix
- theoretical analysis
- appearance based object recognition
- image processing
- biometric systems
- iris recognition
- global consistency
- biometric authentication
- biometric recognition
- statistically independent
- identity verification