Singular value decomposition based sample diversity and adaptive weighted fusion for face recognition.
Guiying ZhangWenbin ZouXianjie ZhangXuefeng HuYong ZhaoPublished in: Digit. Signal Process. (2017)
Keyphrases
- singular value decomposition
- face recognition
- principal component analysis
- singular values
- low rank
- least squares
- latent semantic indexing
- dimension reduction
- dimensionality reduction
- reconstruction error
- face images
- linear discriminant analysis
- qr decomposition
- error minimization
- discriminant analysis
- data fusion
- sparse representation
- null space
- computer vision
- feature extraction
- feature selection
- low rank approximation
- machine learning