Nucleus Segmentation Using Gaussian Mixture based Shape Models.
Hyun-Gyu LeeSang-Chul LeePublished in: IEEE J. Biomed. Health Informatics (2018)
Keyphrases
- shape model
- gaussian mixture
- shape prior
- bayesian image segmentation
- energy function
- deformable shapes
- shape variations
- global shape
- mixtures of gaussians
- em algorithm
- prior shape knowledge
- statistical shape model
- object segmentation
- gaussian mixture model
- covariance matrix
- probability density function
- expectation maximization
- segmentation method
- closed form
- anatomical structures
- level set
- image segmentation
- mixture model
- graph cuts
- segmentation algorithm
- gaussian density
- medical images
- density estimation
- active contours
- image regions
- gaussian densities