Regularization studies on LDA for face recognition.
Juwei LuKonstantinos N. PlataniotisAnastasios N. VenetsanopoulosPublished in: ICIP (2004)
Keyphrases
- face recognition
- linear discriminant analysis
- discriminant analysis
- face images
- principal component analysis
- recognition accuracy
- human faces
- facial images
- recognition rate
- feature extraction
- dimensionality reduction
- generative model
- small sample size
- local binary pattern
- facial expressions
- face recognition algorithms
- subspace methods
- face databases
- pattern recognition
- computer vision
- empirical studies
- sparse representation
- latent dirichlet allocation
- face verification
- face detection
- feature analysis
- fisher criterion
- discriminating power
- subspace analysis
- fisher linear discriminant
- discriminant information
- nonparametric discriminant analysis
- kernel discriminant analysis
- gabor features
- prior information
- high dimensional data
- high dimensional
- feature space