Patch-Based Principal Component Analysis for Face Recognition.
Tai-Xiang JiangTing-Zhu HuangXi-Le ZhaoTian-Hui MaPublished in: Comput. Intell. Neurosci. (2017)
Keyphrases
- principal component analysis
- face recognition
- face images
- linear discriminant analysis
- discriminant analysis
- face databases
- feature extraction
- dimensionality reduction
- recognition rate
- low dimensional
- principal components
- independent component analysis
- image completion
- fisher linear discriminant
- human faces
- covariance matrix
- sparse representation
- face detection
- dimension reduction
- local binary pattern
- computer vision
- singular value decomposition
- face recognition systems
- image patches
- subspace methods
- face identification
- neural network
- image super resolution
- linear subspace
- face verification
- facial expressions
- gabor features
- subspace learning
- robust face recognition
- feature selection
- neural classifier
- orl face database
- dimension reduction methods