Local Whittle estimator for anisotropic random fields.
Hongwen GuoChae Young LimMark M. MeerschaertPublished in: J. Multivar. Anal. (2009)
Keyphrases
- random fields
- nadaraya watson
- markov random field
- nonparametric density estimation
- markov fields
- parameter estimation
- maximum a posteriori
- maximum likelihood
- random field models
- conditional random fields
- non stationary
- maximum entropy
- least squares
- textured images
- probabilistic model
- autoregressive
- gibbs sampler
- markov random field model
- anisotropic diffusion
- importance sampling
- random field model
- pseudo likelihood
- higher order
- partition function
- smoothing algorithm
- prior knowledge