Probabilistic class structure regularized sparse representation graph for semi-supervised hyperspectral image classification.
Yuanjie ShaoNong SangChangxin GaoLi MaPublished in: Pattern Recognit. (2017)
Keyphrases
- low rank
- sparsity constraints
- semi supervised
- sparse representation
- regularized least squares
- generative model
- sparse coding
- hyperspectral image classification
- dictionary learning
- supervised learning
- subspace learning
- semi supervised learning
- face recognition
- pairwise
- sparse reconstruction
- probabilistic model
- labeled data
- random projections
- compressive sensing
- signal processing
- negative matrix factorization
- compressed sensing
- norm minimization
- image representation
- image patches
- feature vectors
- natural images
- multiscale
- image classification