Maximum-likelihood localization of narrow-band autoregressive sources via the EM algorithm.
Ilan ZiskindDavid HertzPublished in: IEEE Trans. Signal Process. (1993)
Keyphrases
- autoregressive
- em algorithm
- maximum likelihood
- narrow band
- expectation maximization
- parameter estimation
- random fields
- non stationary
- mixture model
- level set
- likelihood function
- hyperparameters
- generative model
- expectation maximisation
- level set method
- maximum a posteriori
- sar images
- log likelihood function
- probabilistic model
- scale space
- optical flow
- computer vision