Hyperspectral unmixing with endmember variability using Partial Membership Latent Dirichlet Allocation.
Sheng ZouAlina ZarePublished in: ICASSP (2017)
Keyphrases
- latent dirichlet allocation
- hyperspectral
- hyperspectral images
- hyperspectral data
- hyperspectral imagery
- topic models
- remote sensing
- infrared
- multispectral
- image data
- generative model
- lda model
- target detection
- spatial resolution
- satellite images
- text mining
- change detection
- information content
- image representation
- dimensionality reduction
- natural language processing
- image analysis
- computer vision
- databases