Robust group-wise rigid registration of point sets using t-mixture model.
Nishant RavikumarAli GooyaAlejandro F. FrangiZeike A. TaylorPublished in: Medical Imaging: Image Processing (2016)
Keyphrases
- mixture model
- point sets
- point set registration
- rigid registration
- gaussian mixture model
- em algorithm
- probabilistic model
- generative model
- point cloud
- point correspondences
- icp algorithm
- pairwise
- expectation maximization
- registration errors
- maximum likelihood
- convex hull
- probability density function
- image registration
- distance function
- high resolution
- object recognition
- registration accuracy