Dual Dictionary Learning for Mining a Unified Feature Subspace between Different Hyperspectral Image Scenes.
Hong ChenMinchao YeHuijuan LuLing LeiYuntao QianPublished in: IGARSS (2019)
Keyphrases
- dictionary learning
- hyperspectral images
- feature subspace
- sparse representation
- sparse coding
- hyperspectral
- subspace learning
- feature selection
- remote sensing
- feature representation
- feature space
- image patches
- dimension reduction
- image classification
- text mining
- high dimensional
- computer vision
- lower dimensional
- signal processing
- co occurrence
- machine learning
- data mining
- natural images
- pattern recognition
- high dimensional feature space