Partial face recognition based on sparse non-local regularization weighting.
Qing GaoShibin XuanShiqi XuKaicheng XiongPublished in: CISP-BMEI (2022)
Keyphrases
- face recognition
- sparse representation
- sparsity regularization
- mixed norm
- structured sparsity
- elastic net
- face images
- web image annotation
- recognition rate
- rank minimization
- discriminant analysis
- sparse data
- linear discriminant analysis
- computer vision
- weighting scheme
- principal component analysis
- high dimensional
- sparse approximation
- graph laplacian
- face recognition systems
- dictionary learning
- regularization parameter
- human faces
- group lasso
- image processing
- similarity measure
- sparse coding
- local binary pattern
- tf idf
- canonical correlation analysis
- linear subspace
- face verification
- face recognition algorithms
- regularized least squares
- regularization methods
- regularization term
- facial images
- sparsity constraints
- kernel matrices
- facial expressions
- multi class