Higher order spectral estimation for random fields.
J. YuanT. Subba RaoPublished in: Multidimens. Syst. Signal Process. (1993)
Keyphrases
- random fields
- spectral estimation
- higher order
- markov random field
- conditional random fields
- power spectrum
- minimum variance
- natural images
- signal processing
- synthetic aperture radar
- parameter estimation
- maximum entropy
- pairwise
- non stationary
- graph cuts
- belief propagation
- sar imagery
- autoregressive
- probabilistic model
- energy function
- sar images
- computer vision
- image segmentation
- model selection
- multiscale
- least squares
- fourier transform
- mixture model
- generative model