Medical image segmentation based on non-parametric mixture models with spatial information.
Yuqing SongZhe LiuJian-Mei ChenFeng ZhuConghua XiePublished in: Signal Image Video Process. (2012)
Keyphrases
- spatial information
- medical image segmentation
- mixture model
- probability density function
- medical images
- gaussian mixture model
- em algorithm
- probabilistic model
- generative model
- curve evolution
- density estimation
- expectation maximization
- medical image analysis
- level set method
- unsupervised learning
- language model
- model selection
- maximum likelihood
- medical imaging
- statistical shape model
- image segmentation
- visual words
- level set
- spatial relations
- clustering algorithm
- image registration
- feature space
- reinforcement learning