Orthogonal discriminant linear local tangent space alignment for face recognition.
Yongzhou LiDayong LuoShaoqiang LiuPublished in: Neurocomputing (2009)
Keyphrases
- face recognition
- discriminant analysis
- principal component analysis
- neighborhood preserving projections
- discriminant embedding
- feature extraction
- fisher discriminant
- linear discriminant analysis
- sparse representation
- appearance based face recognition
- discriminant projection
- discriminant vectors
- face images
- locality preserving projections
- linear space
- recognition rate
- manifold learning
- kernel fisher discriminant analysis
- discriminant features
- nonlinear dimensionality reduction
- linear model
- subspace analysis
- face recognition systems
- face identification
- linear subspace
- linear systems
- data sets
- local binary pattern
- facial images
- low dimensional
- facial expressions
- computer vision
- neural network