Parameter estimation and GLRT detection in colored non-Gaussian autoregressive processes.
Debasis SenguptaSteven M. KayPublished in: IEEE Trans. Acoust. Speech Signal Process. (1990)
Keyphrases
- autoregressive
- parameter estimation
- random fields
- moving average
- markov random field
- maximum likelihood
- non stationary
- model selection
- least squares
- gaussian markov random field
- parameter estimation algorithm
- em algorithm
- autoregressive model
- expectation maximization
- random field models
- posterior distribution
- estimation problems
- change detection
- computer vision
- sar images
- higher order
- multiscale
- similarity measure
- data mining