Automated corpus callosum extraction via Laplace-Beltrami nodal parcellation and intrinsic geodesic curvature flows on surfaces.
Rongjie LaiYonggang ShiNancy L. SicotteArthur W. TogaPublished in: ICCV (2011)
Keyphrases
- corpus callosum
- laplace beltrami
- white matter
- differential operators
- complex shapes
- shape analysis
- magnetic resonance images
- point cloud
- basis functions
- human brain
- graph laplacian
- riemannian manifolds
- multiscale
- spectral analysis
- geodesic distance
- diffusion tensor
- wiener filter
- diffusion tensor imaging
- d mesh
- zero crossing
- range data
- three dimensional
- laplacian eigenmaps
- shape descriptors
- distance transform
- euclidean space
- image restoration
- geometric structure
- deformation field
- spectral clustering
- blurred images
- manifold learning
- shortest path
- data points
- high dimensional