Principal component analysis for ear-based biometric verification.
David Querencias-UcetaBelén Ríos-SánchezCarmen Sanchez-AvilaPublished in: ICCST (2017)
Keyphrases
- biometric verification
- principal component analysis
- palmprint
- reject rate
- principal components
- dimensionality reduction
- independent component analysis
- linear discriminant analysis
- low dimensional
- feature extraction
- discriminant analysis
- covariance matrix
- dimension reduction
- face images
- neural classifier
- singular value decomposition
- feature space
- hearing aids
- dynamic programming
- ear biometrics
- multistage
- image segmentation
- range images
- feature set
- high resolution
- object recognition
- face recognition