Wrapped ambiguity Gaussian mixed model with applications in sparse sampling based multiple parameter estimation.
Hanshen XiaoNan DuZhikang WangGuoqiang XiaoPublished in: Signal Process. (2021)
Keyphrases
- parameter estimation
- maximum likelihood
- statistical models
- em algorithm
- model fitting
- markov random field
- random fields
- parameter values
- least squares
- maximum likelihood estimation
- parameter estimation algorithm
- model selection
- statistical model
- expectation maximization
- closed form
- parameters estimation
- approximate inference
- background knowledge
- gaussian distribution
- data mining
- higher order
- probabilistic model
- image processing