Kernel-Based Nonlinear Discriminant Analysis for Face Recognition.
Qingshan LiuRui HuangHanqing LuSongde MaPublished in: J. Comput. Sci. Technol. (2003)
Keyphrases
- discriminant analysis
- kernel based nonlinear
- face recognition
- subspace methods
- linear discriminant analysis
- principal component analysis
- feature space
- face databases
- feature extraction
- hyperspectral imagery
- recognition rate
- face images
- gabor wavelets
- kernel discriminant analysis
- kernel function
- recognition accuracy
- computer vision
- facial images
- partial least squares
- support vector machine svm
- human faces
- principal components analysis
- sparse representation
- face detection
- kernel trick
- dimensionality reduction
- facial expressions