Face recognition via adaptive discriminant clustering.
Marios KyperountasAnastasios TefasIoannis PitasPublished in: ICIP (2008)
Keyphrases
- face recognition
- discriminant analysis
- clustering method
- principal component analysis
- fisher discriminant
- clustering algorithm
- appearance based face recognition
- discriminant embedding
- locality preserving projections
- discriminant features
- cluster analysis
- linear discriminant analysis
- data clustering
- spectral clustering
- facial images
- categorical data
- k means
- hierarchical clustering
- graph theoretic
- sparse representation
- recognition rate
- feature extraction
- document clustering
- face images
- face databases
- locality preserving
- data objects
- similarity function
- nearest neighbor
- information theoretic
- data points
- facial expressions