Patch Based Face Recognition via Fast Collaborative Representation Based Classification and Expression Insensitive Two-Stage Voting.
Decheng YangWeiting ChenJiangtao WangYan XuPublished in: ICCSA (2) (2016)
Keyphrases
- face recognition
- feature representation
- classification accuracy
- feature extraction
- pattern recognition
- machine learning
- pattern classification
- expression recognition
- support vector machine svm
- robust classification
- feature vectors
- decision trees
- support vector
- support vector machine
- facial expressions
- fisher linear discriminant
- benchmark datasets
- class labels
- classification method
- classification models
- invariant representation
- kernel fisher
- subspace methods
- discriminant analysis
- classification algorithm
- recognition rate
- feature space
- feature selection