Face recognition using kernel principal component analysis.
Kwang In KimKeechul JungHang Joon KimPublished in: IEEE Signal Process. Lett. (2002)
Keyphrases
- kernel principal component analysis
- principal components
- kernel pca
- face images
- feature extraction
- preprocessing
- discriminant analysis
- principal component analysis
- kernel function
- kernel methods
- face recognition
- human faces
- high dimensional
- dimensionality reduction
- facial expressions
- feature space
- gabor wavelets
- classification method
- feature vectors
- kernel matrix
- support vector machine svm
- missing data
- rotation invariant
- pattern recognition
- data sets