Sparse locality preserving discriminative projections for face recognition.
Jianbo ZhangJinkuan WangXi CaiPublished in: Neurocomputing (2017)
Keyphrases
- locality preserving
- face recognition
- appearance based face recognition
- sparse representation
- locality preserving projections
- discriminant embedding
- manifold learning
- face images
- feature extraction
- dimensionality reduction
- linear discriminant analysis
- principal component analysis
- sparse coding
- locality sensitive hashing
- latent semantic indexing
- dictionary learning
- data representation
- local binary pattern
- discriminant analysis
- hash functions
- kernel trick
- high dimensional
- pairwise
- random projections
- basis functions
- convex sets
- maximum margin
- subspace methods
- semi supervised