Globally Maximizing, Locally Minimizing: Unsupervised Discriminant Projection with Applications to Face and Palm Biometrics.
Jian YangDavid ZhangJing-Yu YangBen NiuPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2007)
Keyphrases
- discriminant projection
- palmprint
- biometric systems
- dimensionality reduction
- facial recognition
- human identification
- person identification
- biometric authentication
- discriminant analysis
- recognition algorithm
- biometric recognition
- manifold learning
- feature extraction
- linear discriminant analysis
- person authentication
- personal identification
- face images
- dimensionality reduction methods
- feature selection
- pattern recognition
- high dimensional data
- low dimensional
- facial expressions
- preprocessing
- multimodal biometrics