Random swap EM algorithm for finite mixture models in image segmentation.
Qinpei ZhaoVille HautamäkiIsmo KärkkäinenPasi FräntiPublished in: ICIP (2009)
Keyphrases
- finite mixture models
- em algorithm
- expectation maximization
- image segmentation
- mixture modeling
- graph cuts
- mixture model
- unsupervised learning
- model based clustering
- maximum likelihood
- generative model
- parameter estimation
- gaussian mixture model
- likelihood function
- missing data
- maximum a posteriori
- probabilistic model
- high dimensional
- markov random field
- density estimation
- data modeling
- hyperparameters
- semantic video
- energy function
- image processing
- k means
- computer vision
- active learning
- probability density function