Tractography Segmentation Using a Hierarchical Dirichlet Processes Mixture Model.
Xiaogang WangW. Eric L. GrimsonCarl-Fredrik WestinPublished in: IPMI (2009)
Keyphrases
- mixture model
- hierarchical dirichlet processes
- gaussian mixture model
- em algorithm
- probabilistic model
- generative model
- expectation maximization
- language model
- image segmentation
- maximum likelihood
- level set
- unsupervised learning
- model selection
- medical images
- probabilistic mixture model
- corpus callosum
- generalized em algorithm
- machine learning
- information retrieval
- multi class
- feature extraction
- computer vision