An unbiased and computationally efficient LS estimation method for identifying parameters of 2D noncausal SAR models.
Ping-Ya ZhaoDao-Rong YuPublished in: IEEE Trans. Signal Process. (1993)
Keyphrases
- parameter estimation
- computationally efficient
- parametric models
- sensitivity analysis
- model selection
- monte carlo simulation
- statistical model
- preprocessing
- maximum likelihood estimation
- cost function
- maximum likelihood
- pairwise
- nonlinear models
- parameter space
- estimation algorithm
- random fields
- linear model
- genetic algorithm
- input data
- high accuracy
- significant improvement
- parameters estimation
- estimation accuracy
- autoregressive
- estimation process
- segmentation method
- linear regression
- bayesian framework
- detection method
- clustering method
- em algorithm
- probabilistic model
- prior knowledge
- objective function