Local adaptive joint sparse representation for hyperspectral image classification.
Jiangtao PengXue JiangNa ChenHuijing FuPublished in: Neurocomputing (2019)
Keyphrases
- sparse representation
- hyperspectral image classification
- joint optimization
- dictionary learning
- sparse coding
- compressive sensing
- image classification
- random projections
- object tracking
- face recognition
- signal processing
- image patches
- compressed sensing
- regularized least squares
- dimensionality reduction
- hyperspectral images
- active learning
- sparsity constraints
- sparse approximations
- high dimensional data
- image representation
- norm minimization
- training data
- principal component analysis
- object detection
- computer vision