Weighted Huber constrained sparse face recognition.
Dajiang LeiZhijie JiangYu WuPublished in: Neural Comput. Appl. (2020)
Keyphrases
- face recognition
- sparse representation
- face images
- recognition rate
- high dimensional
- sparse coding
- dictionary learning
- feature extraction
- loss function
- face identification
- local binary pattern
- weighted sum
- robust statistics
- facial images
- compressed sensing
- compressive sensing
- sparse data
- computer vision
- discriminant analysis
- random projections
- face databases
- recognition accuracy
- principal component analysis
- web image annotation
- elastic bunch graph matching