A necessary and sufficient condition for the existence of the maximum likelihood estimate in autoregressive models.
Serge DégerinePublished in: IEEE Trans. Signal Process. (1993)
Keyphrases
- sufficient conditions
- autoregressive model
- maximum likelihood estimates
- equilibrium point
- exponential stability
- em algorithm
- closed form
- autoregressive
- maximum likelihood
- wavelet domain
- expectation maximization
- parameter estimation
- lyapunov function
- motion parameters
- linear models
- wavelet analysis
- point correspondences
- linear complementarity problem
- image sequences
- camera motion
- least squares
- high dimensional
- similarity measure