Applications of Block Linear Discriminant Analysis for Face Recognition.
Chuan-Yu ChangChuan-Wang ChangChing-Yu HsiehPublished in: J. Inf. Hiding Multim. Signal Process. (2011)
Keyphrases
- linear discriminant analysis
- face recognition
- discriminant analysis
- principal component analysis
- small sample size
- dimension reduction
- discriminant features
- dimensionality reduction
- feature extraction
- face images
- null space
- subspace methods
- support vector
- linear discriminant
- feature space
- high dimensional data
- recognition rate
- human faces
- sparse representation
- generalized discriminant analysis
- nonparametric discriminant analysis
- recognition accuracy
- discriminative information
- face detection
- support vector machine svm
- face databases
- gabor features
- data sets
- locality preserving projections
- class separability
- scatter matrix
- pattern recognition
- pca lda
- fisher criterion
- subspace analysis
- computer vision
- kernel discriminant analysis
- facial expressions
- scatter matrices
- gabor wavelets
- pose variations