Cortical Shape Analysis in the Laplace-Beltrami Feature Space.
Yonggang ShiIvo D. DinovArthur W. TogaPublished in: MICCAI (1) (2009)
Keyphrases
- shape analysis
- laplace beltrami
- feature space
- heat kernel
- shape representation
- euclidean space
- shape descriptors
- input space
- high dimensional
- feature vectors
- feature extraction
- mean shift
- medical imaging
- riemannian manifolds
- kernel function
- principal component analysis
- data points
- low dimensional
- kernel methods
- feature selection
- medical images
- dimensionality reduction
- shape space
- brain structures
- pattern recognition
- random walk
- dimension reduction
- graph laplacian
- embedding space