Face Recognition using Multi-Modal Low-Rank Dictionary Learning.
Homa ForoughiMoein ShakeriNilanjan RayHong ZhangPublished in: CoRR (2017)
Keyphrases
- multi modal
- low rank
- dictionary learning
- group sparsity
- sparse coding
- sparse representation
- linear combination
- convex optimization
- high dimensional data
- matrix factorization
- missing data
- semi supervised
- singular value decomposition
- high order
- high dimensional
- structured sparsity
- multiscale
- machine learning
- unsupervised learning
- generative model
- face recognition
- image representation
- image classification
- signal processing
- face images
- optical flow
- learning algorithm
- data mining