Anisotropic Diffusion of Tensor Fields for Fold Shape Analysis on Surfaces.
Maxime BoucherAlan C. EvansKaleem SiddiqiPublished in: IPMI (2011)
Keyphrases
- anisotropic diffusion
- shape analysis
- diffusion tensor
- riemannian framework
- tensor field
- geodesic paths
- structure tensor
- dt mri
- riemannian metric
- partial differential equations
- vector valued images
- scalar valued
- edge preserving
- edge detection
- shape representation
- diffusion process
- euclidean space
- diffusion equation
- nonlinear diffusion
- closed curves
- diffusion tensor imaging
- shape descriptors
- positive definite
- endpoints
- shape space
- medical imaging
- shape deformations
- three dimensional
- image denoising
- image enhancement
- multiscale
- image processing