Hierarchical extended collaborative representation based classification for single-sample face recognition.
Yuelai YuanDihu ChenHaifeng HuLingshuang DuPublished in: IET Comput. Vis. (2019)
Keyphrases
- face recognition
- feature representation
- hierarchical classification
- computer vision
- feature extraction
- classification accuracy
- pattern classification
- support vector
- pattern recognition
- automatic classification
- feature space
- machine learning
- decision trees
- feature selection
- text classification
- hierarchical representation
- support vector machine
- small sample
- classification method
- support vector machine svm
- preprocessing
- fisher linear discriminant
- classification algorithm
- hierarchical decomposition
- human faces
- hierarchical structure
- feature vectors
- kernel fisher
- feature analysis
- class labels
- classification scheme
- classification models
- facial images
- linear discriminant analysis
- classification rules
- data sets
- unsupervised learning
- image classification
- training data
- neural network