A K-Wishart Markov random field model for clustering of polarimetric SAR imagery.
Vahid AkbariGabriele MoserAnthony Paul DoulgerisStian Normann AnfinsenTorbjørn EltoftSebastiano B. SerpicoPublished in: IGARSS (2011)
Keyphrases
- sar imagery
- markov random field model
- synthetic aperture radar
- target detection
- sar images
- sea ice
- k means
- markov random field
- sar data
- clustering algorithm
- urban areas
- sparse coding
- infrared
- target recognition
- image reconstruction
- sparse representation
- unsupervised learning
- signal processing
- high quality
- feature extraction