Two-fold regularization for kernel Fisher discriminant analysis in face recognition.
Sangki KimKar-Ann TohSangyoun LeePublished in: IEICE Electron. Express (2009)
Keyphrases
- kernel fisher discriminant analysis
- face recognition
- discriminant analysis
- optimal kernel
- kernel methods
- kernel principal component analysis
- face images
- feature extraction
- kernel function
- reproducing kernel hilbert space
- principal component analysis
- kernel matrices
- kernel pca
- linear discriminant analysis
- linear combination
- local binary pattern
- facial expressions
- face detection
- support vector
- image processing
- gabor wavelets
- feature space
- face databases
- convex sets
- face verification
- principal components
- learning problems
- computer vision
- human faces
- feature vectors
- pairwise