PolSAR Image Classification Based on Object-Based Markov Random Field With Polarimetric Auxiliary Label Field.
Xiaofang XuBin ZouLamei ZhangPublished in: IEEE Geosci. Remote. Sens. Lett. (2020)
Keyphrases
- label field
- markov random field
- image classification
- maximum a posteriori
- higher order
- mrf model
- belief propagation
- random fields
- image segmentation
- image features
- graph cuts
- parameter estimation
- energy function
- multispectral
- prior model
- feature extraction
- pairwise
- potential functions
- image intensity
- sparse coding
- sparse representation
- bayesian framework
- multiscale
- hierarchical model