Labeling skin tissues in ultrasound images using a generalized Rayleigh mixture model.
Marcelo PereyraNicolas DobigeonHadj BatatiaJean-Yves TourneretPublished in: ICASSP (2011)
Keyphrases
- mixture model
- ultrasound images
- unsupervised learning
- dirichlet distribution
- normal tissue
- gaussian mixture model
- generative model
- speckle noise
- em algorithm
- medical ultrasound
- model selection
- expectation maximization
- probabilistic model
- language model
- sar images
- maximum likelihood
- medical images
- active learning
- speckle reduction
- ultrasound imaging
- gaussian distribution
- probabilistic mixture model
- probability density function
- bayesian framework
- edge detection
- principal component analysis
- semi supervised
- pairwise
- information retrieval