Semi-supervised dimensionality reduction for hyperspectral remote sensing image classification.
Junshi XiaJocelyn ChanussotPeijun DuXiyan HePublished in: WHISPERS (2012)
Keyphrases
- hyperspectral remote sensing
- image classification
- semi supervised dimensionality reduction
- remote sensing
- hyperspectral
- semi supervised
- dimensionality reduction
- sparse representation
- feature extraction
- image representation
- bag of words
- graph embedding
- pattern recognition and machine learning
- image features
- visual words
- sparse coding
- hyperspectral images
- image processing
- multispectral
- image data
- pattern recognition
- text categorization
- latent dirichlet allocation
- data sets
- machine learning
- dictionary learning
- labeled data
- generative model
- high spatial resolution
- principal component analysis
- high dimensional