Robust face recognition based on a new Kernel-PCA using RRQR factorization.
Ayyad MaafiriKhalid ChougdaliPublished in: Intell. Data Anal. (2021)
Keyphrases
- robust face recognition
- kernel pca
- face recognition
- principal component analysis
- subspace learning
- dimensionality reduction
- feature analysis
- singular value decomposition
- matrix factorization
- gabor features
- spectral clustering
- linear discriminant analysis
- kernel methods
- pairwise
- kernel function
- face images
- discriminant analysis
- feature extraction
- feature space
- partial occlusion
- low rank
- face detection
- computer vision
- human faces
- sparse coding
- unsupervised learning
- face databases
- video sequences
- clustering algorithm
- feature selection