Face Recognition Using Null Space-Based Local Discriminant Embedding.
Yanmin NiuXuchu WangPublished in: ICIC (2) (2006)
Keyphrases
- null space
- discriminant information
- discriminant embedding
- linear discriminant analysis
- small sample size
- novelty detection
- face recognition
- principal components
- theoretical guarantees
- singular value decomposition
- face images
- principal component analysis
- discriminant analysis
- discriminative information
- sample size
- singular values
- scatter matrices
- high dimensionality
- dimensionality reduction
- feature extraction
- intra class
- support vector
- graph embedding
- image processing
- finite dimensional
- dimension reduction
- machine learning
- support vector machine svm
- feature set
- worst case
- object detection
- facial expressions
- pairwise