Classification of Tiangong-1 hyperspectral remote sensing image via contextual sparse coding.
Qi LvYong DouXin NiuJiaqing XuJinbo XuPublished in: ICMLC (2015)
Keyphrases
- hyperspectral
- remote sensing images
- sparse coding
- remote sensing
- hyperspectral data
- hyperspectral images
- multispectral
- dictionary learning
- image classification
- sparse representation
- hyperspectral imagery
- infrared
- unsupervised learning
- remote sensing imagery
- change detection
- natural images
- feature space
- land cover
- linear combination
- spatial resolution
- image data
- generative model
- hyperspectral remote sensing
- pattern recognition
- satellite images
- feature extraction
- machine learning
- image patches
- image analysis
- feature selection
- image processing
- decision trees
- image representation
- object recognition
- random projections
- neural network
- high dimensional
- feature vectors
- information content
- text classification
- model selection