An Improved Gaussian Mixture Model Based on Prior Probability Factor for MR Brain Image Segmentation.
J. B. AshlySubbiahpillai Neelakantapillai KumarA. Lenin FredH. Ajay KumarV. SureshPublished in: SocProS (2) (2018)
Keyphrases
- brain image segmentation
- gaussian mixture
- prior probabilities
- magnetic resonance
- posterior probability
- probability density function
- em algorithm
- gaussian mixture model
- covariance matrix
- conditional probabilities
- expectation maximization
- closed form
- bayesian model
- prior information
- density estimation
- mixture model
- multiple types
- real world
- co occurrence
- nearest neighbor
- image registration
- probabilistic model
- high dimensional
- face recognition
- feature selection