Extremal curves and surfaces in symmetric tensor fields.
Valentin ZobelGerik ScheuermannPublished in: Vis. Comput. (2018)
Keyphrases
- riemannian framework
- tensor field
- geodesic paths
- riemannian metric
- dt mri
- endpoints
- valued data
- diffusion tensor images
- diffusion tensor
- shape space
- shape analysis
- diffusion tensor imaging
- positive definite
- closed curves
- structure tensor
- white matter
- mri data
- discrete geometry
- planar curves
- differential geometry
- smooth surfaces
- three dimensional
- image processing
- geodesic distance
- parametric models
- affine invariant
- b spline
- information processing
- image sequences