Hyperspectral Image Classification Via Shape-Adaptive Joint Sparse Representation.
Wei FuShutao LiLeyuan FangXudong KangJón Atli BenediktssonPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2016)
Keyphrases
- sparse representation
- hyperspectral image classification
- joint optimization
- dictionary learning
- sparse coding
- image classification
- face recognition
- object tracking
- compressed sensing
- compressive sensing
- image representation
- image patches
- dimensionality reduction
- test images
- active learning
- high dimensional data
- hyperspectral
- random projections
- signal processing
- regularized least squares
- high dimensional
- image analysis
- hyperspectral images
- high resolution
- machine learning
- mutual information
- sparsity constraints
- computer vision