Segmentation of Brain MR Image Using Modified Student's t-Mixture Model.
Qiang HuangYinglei YuTian WenJianwei ZhangZhangjing YangFanlong ZhangHui ZhangPublished in: J. Medical Imaging Health Informatics (2021)
Keyphrases
- mixture model
- brain mr images
- tumor segmentation
- quantitative evaluation
- em algorithm
- gaussian mixture model
- medical image analysis
- mr images
- model selection
- probabilistic model
- medical imaging
- generative model
- density estimation
- cerebrospinal fluid
- medical images
- brain tumors
- unsupervised learning
- expectation maximization
- image segmentation
- maximum likelihood
- language model
- segmentation method
- gray matter
- segmentation algorithm
- probabilistic mixture model
- accurate segmentation
- cortical surface
- region growing
- feature extraction
- level set
- image analysis
- generalized em algorithm