A map-based NMF approach to hyperspectral image unmixing using a linear-quadratic mixture model.
Lina JarbouiShahram HosseiniRima GuidaraYannick DevilleAhmed Ben HamidaPublished in: ICASSP (2016)
Keyphrases
- mixture model
- hyperspectral images
- hyperspectral
- nonnegative matrix factorization
- hyperspectral data
- negative matrix factorization
- gaussian mixture model
- generative model
- gaussian model
- em algorithm
- hyperspectral imagery
- probabilistic model
- density estimation
- language model
- expectation maximization
- multispectral
- remote sensing
- model selection
- maximum likelihood
- infrared
- target detection
- image data
- multispectral images
- pattern recognition
- document clustering
- computer vision
- unsupervised learning
- principal component analysis
- pairwise
- similarity measure