Wetland Mapping Using HJ-1A/B Hyperspectral Images and an Adaptive Sparse Constrained Least Squares Linear Spectral Mixture Model.
Xiaodong NaXingmei LiWenliang LiChangshan WuPublished in: Remote. Sens. (2021)
Keyphrases
- hyperspectral images
- mixture model
- regularized least squares
- hyperspectral
- gaussian mixture model
- remote sensing
- generative model
- em algorithm
- density estimation
- probabilistic model
- multispectral
- unsupervised learning
- language model
- maximum likelihood
- model selection
- multispectral images
- target detection
- sparse representation
- expectation maximization
- closed form
- infrared
- machine learning
- high dimensional
- sparse coding
- dimensionality reduction
- information retrieval