2D-LPP: A two-dimensional extension of locality preserving projections.
Sibao ChenHaifeng ZhaoMin KongBin LuoPublished in: Neurocomputing (2007)
Keyphrases
- locality preserving projections
- face recognition
- dimensionality reduction
- locality preserving
- manifold learning
- principal component analysis
- linear discriminant analysis
- subspace methods
- subspace learning
- low dimensional
- locally linear embedding
- discriminative information
- feature extraction
- data sets
- riemannian manifolds
- manifold structure
- face images
- lower dimensional
- image processing