Orthogonal neighborhood preserving discriminant analysis with patch embedding for face recognition.
Liangchen HuWensheng ZhangPublished in: Pattern Recognit. (2020)
Keyphrases
- neighborhood preserving
- discriminant analysis
- discriminant vectors
- face recognition
- dimensionality reduction
- discriminant embedding
- linear discriminant analysis
- discriminant projection
- graph embedding
- principal component analysis
- feature extraction
- high dimensional
- high order
- kernel discriminant analysis
- image patches
- dimensionality reduction methods
- manifold learning
- face images
- linear discriminant
- high dimensional data
- neural network
- facial images
- null space
- subspace learning
- dimension reduction
- feature space
- vector space
- higher order