Face Recognition Using Sparse Representations and Manifold Learning.
Grigorios TsagkatakisAndreas E. SavakisPublished in: ISVC (1) (2010)
Keyphrases
- manifold learning
- sparse representation
- dictionary learning
- face recognition
- face images
- image classification
- subspace learning
- dimensionality reduction
- sparse coding
- low dimensional
- high dimensional data
- image patches
- high dimensional
- semi supervised
- signal processing
- negative matrix factorization
- image representation
- manifold structure
- facial expressions
- feature extraction
- dimension reduction
- image processing
- neural network
- data analysis
- pattern recognition
- random projections
- latent space