Regularization of LDA for Face Recognition: A Post-processing Approach.
Wangmeng ZuoKuanquan WangDavid ZhangJian YangPublished in: AMFG (2005)
Keyphrases
- post processing
- face recognition
- linear discriminant analysis
- discriminant analysis
- preprocessing
- feature extraction
- face images
- principal component analysis
- subspace methods
- face databases
- facial images
- sparse representation
- computer vision
- filtering method
- facial expressions
- dimensionality reduction
- subspace learning
- gabor features
- pattern extraction
- generalized discriminant analysis
- human experts
- high resolution
- feature space
- machine learning
- shape error concealment
- high dimensional data
- subspace analysis
- scatter matrix