Multiple frequencies and AR parameters estimation from one bit quantized signal via the EM algorithm.
Ilan ZiskindDavid HertzPublished in: ICASSP (1992)
Keyphrases
- em algorithm
- parameters estimation
- parameter estimation
- expectation maximization
- maximum likelihood
- mixture model
- gaussian mixture model
- maximum likelihood estimation
- likelihood function
- expectation maximisation
- generative model
- incomplete data
- maximum a posteriori
- model based clustering
- probability density function
- density estimation
- log likelihood
- log likelihood function
- penalized likelihood
- least squares
- blurred images
- gaussian mixture
- bayesian framework
- model selection
- finite mixture model
- denoising
- probabilistic model