Selective locality preserving projections for face recognition.
Fadi DornaikaAmmar AssoumPublished in: Intelligent Robots and Computer Vision: Algorithms and Techniques (2011)
Keyphrases
- locality preserving projections
- face recognition
- locality preserving
- linear discriminant analysis
- class dependent
- principal component analysis
- face images
- dimensionality reduction
- recognition accuracy
- recognition rate
- feature extraction
- subspace methods
- human faces
- discriminant analysis
- local binary pattern
- manifold learning
- face detection
- sparse representation
- subspace learning
- face databases
- sparse coding
- facial images
- facial expressions
- data sets
- texture classification
- pose variations
- linear subspace
- riemannian manifolds
- image classification
- high dimensional
- learning algorithm