Local and Non-Local Feature-Based Kernel Nonnegative Matrix Factorization Method for Face Recognition.
Wensheng ChenQian WangBinbin PanYugao LiPublished in: CIS (2016)
Keyphrases
- nonnegative matrix factorization
- method for face recognition
- face recognition
- kernel pca
- spectral clustering
- negative matrix factorization
- face verification
- matrix factorization
- data representation
- principal component analysis
- kernel function
- original data
- least squares
- kernel methods
- document clustering
- face recognition algorithms
- feature space
- principle component analysis
- nearest neighbor
- kernel matrix
- support vector
- rgb color space
- face detection
- data sets
- clustering method
- face images
- facial expressions
- image features
- video sequences
- image segmentation