A Novel Null Space-Based Kernel Discriminant Analysis for Face Recognition.
Tuo ZhaoZhizheng LiangDavid ZhangYahui LiuPublished in: ICB (2007)
Keyphrases
- kernel discriminant analysis
- null space
- linear discriminant analysis
- face recognition
- discriminant analysis
- principal component analysis
- feature extraction
- dimensionality reduction
- dimension reduction
- support vector
- face images
- feature space
- support vector machine svm
- high dimensional data
- facial expressions
- multi class
- pairwise
- pattern recognition
- linear subspace
- random projections
- machine learning
- kernel methods
- generative model
- image classification
- high dimensional