Integrating virtual samples and fuzzy discriminant analysis for sparse representation-based face classification.
Zi LiuXiaoning SongZhenmin TangPublished in: J. Electronic Imaging (2015)
Keyphrases
- discriminant analysis
- feature extraction
- fisher linear discriminant analysis
- fisher criterion
- discriminant functions
- dimensionality reduction methods
- linear discriminant analysis
- discriminant subspace
- class separability
- classification algorithm
- face space
- face recognition
- training set
- kernel principal component analysis
- dictionary learning
- subspace learning
- training samples
- support vector machine svm
- kernel discriminant analysis
- feature vectors
- pattern recognition
- machine learning
- image classification
- cluster analysis
- fisher discriminant analysis
- decision trees
- text classification
- small sample size
- support vector
- feature space
- feature selection
- training data
- support vector machine
- supervised learning
- principal component analysis
- face images
- data sets