Sparse coding based on L2,1-norm and manifold regularization for remote sensing images.
Jianjun YuanShifeng LiPublished in: CyberC (2022)
Keyphrases
- sparse coding
- remote sensing images
- manifold regularization
- semi supervised learning
- semi supervised
- unsupervised learning
- change detection
- remote sensing
- multispectral
- natural images
- dimension reduction
- sparse representation
- generative model
- matrix completion
- linear combination
- image classification
- unlabeled data
- image representation
- image patches
- supervised learning
- feature space
- low rank
- nonnegative matrix factorization
- high dimensional
- labeled data
- visual words
- reproducing kernel hilbert space
- pairwise
- image data
- active learning
- training data
- singular value decomposition
- data sets
- image analysis
- feature extraction