Integrating Hierarchical Segmentation Maps With MRF Prior for Classification of Hyperspectral Images in a Bayesian Framework.
Meysam GolipourHassan GhassemianFardin MirzapourPublished in: IEEE Trans. Geosci. Remote. Sens. (2016)
Keyphrases
- bayesian framework
- hyperspectral images
- maximum a posteriori
- prior knowledge
- hyperspectral data
- hierarchical segmentation
- markov random field
- hyperspectral
- generative model
- mrf model
- posterior probability
- remote sensing
- feature vectors
- training data
- expectation maximization
- parameter estimation
- gaussian process
- posterior distribution
- prior information
- energy function
- image reconstruction
- model selection
- higher order
- machine learning
- data sets
- coarse to fine
- pairwise
- feature space
- pattern recognition
- feature extraction
- clustering algorithm
- unsupervised image segmentation