Reduction by Lie Group Symmetries in Diffeomorphic Image Registration and Deformation Modelling.
Stefan SommerHenry O. JacobsPublished in: Symmetry (2015)
Keyphrases
- diffeomorphic image registration
- lie group
- euclidean space
- covariance matrices
- parameter space
- rigid motion
- vector field
- infinite dimensional
- geometric structure
- image registration
- vector space
- mean shift
- riemannian manifolds
- feature points
- linear transformation
- covariance matrix
- similarity measure
- b spline
- optical flow