Face Recognition Using Clustering Based Optimal Linear Discriminant Analysis.
Wenxin YangShuqin RaoJina WangJian YinJian ChenPublished in: ADMA (2008)
Keyphrases
- linear discriminant analysis
- discriminant analysis
- face recognition
- dimensionality reduction
- principal component analysis
- dimension reduction
- discriminant features
- feature extraction
- discriminant vectors
- support vector
- feature space
- null space
- face images
- fisher criterion
- small sample size
- human faces
- subspace methods
- high dimensional data
- linear discriminant
- support vector machine svm
- class separability
- scatter matrix
- face databases
- worst case
- pattern recognition
- face detection
- generalized discriminant analysis
- novelty detection
- data mining
- model selection
- recognition rate
- facial expressions
- nearest neighbor
- computer vision