Generalized 3-D Point Set Registration With Hybrid Mixture Models for Computer-Assisted Orthopedic Surgery: From Isotropic to Anisotropic Positional Error.
Zhe MinJiaole WangJin PanMax Q.-H. MengPublished in: IEEE Trans Autom. Sci. Eng. (2021)
Keyphrases
- computer assisted
- mixture model
- point set registration
- gaussian mixture model
- dirichlet distribution
- em algorithm
- probabilistic model
- density estimation
- computer aided
- unsupervised learning
- expectation maximization
- generative model
- point sets
- intraoperative
- maximum likelihood
- language model
- model selection
- gaussian mixture
- mr images
- subspace analysis
- probability density function
- neural network
- mutual information
- image processing