Left-Invariant Riemannian Geodesics on Spatial Transformation Groups.
Ernesto ZacurMatías N. BossaSalvador OlmosPublished in: SIAM J. Imaging Sci. (2014)
Keyphrases
- lie group
- infinite dimensional
- shape space
- vector field
- geodesic distance
- linear transformation
- shape analysis
- riemannian metric
- fisher information
- geometric structure
- euclidean space
- finite dimensional
- differential geometry
- affine invariant
- shape model
- image denoising
- image segmentation
- parameter space
- left invariant