Two-dimensional neighborhood preserving discriminant analysis for face recognition.
Guanming LuJiakuo ZuoPublished in: ICNC (2010)
Keyphrases
- discriminant analysis
- neighborhood preserving
- face recognition
- dimensionality reduction
- linear discriminant analysis
- principal component analysis
- discriminant embedding
- feature extraction
- fisher criterion
- face space
- high order
- kernel fisher discriminant analysis
- discriminant vectors
- manifold learning
- high dimensional
- cluster analysis
- kernel discriminant analysis
- sparse representation
- face detection
- face images
- facial expressions
- data points
- generalized discriminant analysis
- pattern classification
- data sets
- discriminant subspace
- scatter matrices
- kernel principal component analysis
- dimensionality reduction methods
- face verification
- dimension reduction
- low dimensional
- feature vectors