A Persistent Scatterer Point Selection Method for Deformation Monitoring of Under-Construction Cross-Sea Bridges Using Statistical Theory and GMM-EM Algorithm.
Jianyong LiZidong XuXuedong ZhangWeiyu MaShuguang HePublished in: Remote. Sens. (2024)
Keyphrases
- em algorithm
- gaussian mixture model
- mixture model
- expectation maximization
- maximum likelihood estimation
- parameter estimation
- maximum likelihood
- gaussian mixture
- likelihood function
- statistical methods
- gibbs sampling
- incomplete data
- generative model
- computer vision
- information theoretic
- mutual information
- objective function
- pairwise
- expectation maximisation
- parameter learning
- log likelihood
- clustering method
- maximum a posteriori
- background subtraction
- model selection
- probabilistic model
- similarity measure