Parameter estimation of non-Rayleigh RCS models for SAR images based on the Mellin transformation.
Zengguo SunChongzhao HanPublished in: ICASSP (2009)
Keyphrases
- parameter estimation
- sar images
- synthetic aperture radar
- maximum likelihood
- model selection
- least squares
- random fields
- sar imagery
- parameter estimation algorithm
- em algorithm
- expectation maximization
- markov random field
- model fitting
- automatic target recognition
- wavelet domain
- estimation problems
- posterior distribution
- experimental data
- edge detector
- image segmentation
- oil spill
- sar image segmentation