Hyperspectral image segmentation using the Dirichlet mixture models.
Ibrahim Onur SigirciGökhan BilginPublished in: SIU (2014)
Keyphrases
- mixture model
- hyperspectral images
- em algorithm
- hyperspectral
- gaussian mixture model
- expectation maximization
- density estimation
- bayesian information criterion
- model selection
- generative model
- remote sensing
- probabilistic model
- hyperspectral imaging
- hyperspectral imagery
- image segmentation
- maximum likelihood
- segmentation method
- dirichlet prior
- segmentation algorithm
- language model
- mixture modeling
- multiscale
- generalized em algorithm
- pixel classification
- dirichlet distribution
- region growing
- target detection
- multispectral
- image analysis
- video data
- edge detection
- active learning
- prior knowledge
- feature extraction