Correntropy-based robust joint sparse representation for hyperspectral image classification.
Jiangtao PengLefei ZhangPublished in: WHISPERS (2016)
Keyphrases
- sparse representation
- joint optimization
- norm minimization
- dictionary learning
- hyperspectral image classification
- sparse coding
- compressive sensing
- compressed sensing
- image classification
- face recognition
- sparsity constraints
- signal processing
- random projections
- image patches
- object tracking
- high dimensional data
- image representation
- regularized least squares
- active learning
- data sets
- dimensionality reduction
- image processing