Supervised Gabor-Based Kernel Locality Preserving Projections for Face Recognition.
Chuang LinXirui SunKuanjiu ZhouFeng XiaPublished in: iThings/CPSCom (2011)
Keyphrases
- locality preserving projections
- face recognition
- locality preserving
- dimensionality reduction
- kernel pca
- linear discriminant analysis
- recognition rate
- principal component analysis
- riemannian manifolds
- subspace learning
- face images
- principle component analysis
- manifold learning
- feature space
- subspace methods
- feature extraction
- discriminant analysis
- unsupervised learning
- kernel trick
- kernel function
- semi supervised
- kernel methods
- recognition accuracy
- learning algorithm
- feature selection
- computer vision
- facial expressions
- local binary pattern
- face databases
- supervised learning
- machine learning
- human faces
- facial images
- reproducing kernel hilbert space
- sparse representation
- kernel matrix
- euclidean space
- linear subspace
- face detection
- support vector machine
- pairwise
- pattern recognition
- sparse coding