Majorization-minimization mixture model determination in image segmentation.
Giorgos SfikasChristophoros NikouNikolas P. GalatsanosChristian HeinrichPublished in: CVPR (2011)
Keyphrases
- mixture model
- image segmentation
- expectation maximization
- em algorithm
- gaussian mixture model
- generative model
- density estimation
- probabilistic model
- model selection
- markov random field
- maximum likelihood
- unsupervised learning
- graph cuts
- active contours
- image processing
- objective function
- mixture modeling
- finite mixture model
- language model
- computer vision
- probability density function
- segmentation method
- energy functional
- information retrieval
- level set
- bayesian framework
- curve evolution
- dirichlet process
- dirichlet distribution
- machine learning