Two-dimensional locality preserving projections (2DLPP) with its application to palmprint recognition.
Dewen HuGuiyu FengZongtan ZhouPublished in: Pattern Recognit. (2007)
Keyphrases
- locality preserving projections
- locality preserving
- face recognition
- dimensionality reduction
- linear discriminant analysis
- principal component analysis
- manifold learning
- sparse coding
- subspace methods
- kernel pca
- subspace learning
- locally linear embedding
- face images
- knn
- sparse representation
- low resolution
- riemannian manifolds
- training set