Gabor feature-based face recognition using supervised locality preserving projection.
Zhonglong ZhengFan YangWenAn TanJiong JiaJie YangPublished in: Signal Process. (2007)
Keyphrases
- locality preserving projections
- face recognition
- neighborhood preserving embedding
- face images
- human faces
- locality preserving
- dimensionality reduction
- face databases
- facial images
- principal component analysis
- manifold learning
- facial expressions
- pose variations
- semi supervised
- feature vectors
- linear discriminant analysis
- feature extraction
- learning algorithm
- subspace learning
- unsupervised learning
- recognition rate
- subspace methods
- sparse coding
- facial features
- local binary pattern
- supervised learning
- discriminant analysis
- recognition algorithm
- recognition accuracy
- dimension reduction
- image representation
- feature selection