Unrestricted pose-invariant face recognition by sparse dictionary matrix.
Ali MoeiniHossein MoeiniKarim FaezPublished in: Image Vis. Comput. (2015)
Keyphrases
- pose invariant face recognition
- sparse representation
- face recognition
- sparse matrix
- coefficient matrix
- dictionary learning
- sparse coding
- low rank matrix
- rank minimization
- low rank matrices
- low rank
- singular value decomposition
- sparse data
- compressed sensing
- binary matrices
- sparse representation based classification
- linear algebra
- dimensionality reduction
- positive semi definite
- eigenvalue decomposition
- kernel matrices
- high dimensional
- tensor factorization
- singular values
- compressive sensing
- tensor decomposition
- matrix representation
- low rank approximation
- sparse codes
- joint optimization
- signal recovery
- random projections
- high dimensional data