Discriminant feature extraction using empirical probability density estimation and a local basis library.
Naoki SaitoRonald R. CoifmanFrank B. GeshwindFred WarnerPublished in: Pattern Recognit. (2002)
Keyphrases
- feature extraction
- probability density estimation
- discriminant analysis
- principal component analysis
- dimensionality reduction
- pattern recognition
- appearance based face recognition
- feature selection
- face recognition
- viewpoint
- feature space
- image data
- denoising
- multi view
- point set registration
- discriminant projection