Robust Hyperspectral Image Classification by Multi-Layer Spatial-Spectral Sparse Representations.
Xiaoyong BianChen ChenYan XuQian DuPublished in: Remote. Sens. (2016)
Keyphrases
- multi layer
- sparse representation
- hyperspectral image classification
- dictionary learning
- random projections
- hyperspectral data
- hyperspectral
- hyperspectral images
- active learning
- image classification
- neural network
- sparse coding
- neural nets
- image representation
- signal processing
- high dimensional data
- spatial information
- face recognition
- image patches
- image segmentation
- dimensionality reduction
- nearest neighbor
- hyperspectral imagery
- infrared
- natural images
- learning tasks
- image analysis
- feature vectors
- data analysis
- multiscale
- e learning