Hippocampal shape analysis in the Laplace Beltrami feature space for temporal lobe epilepsy diagnosis and lateralization.
Rosita ShishegarZiba GandomkarHamid Soltaman-ZadehSeyed Reza MoghadasiPublished in: ISBI (2012)
Keyphrases
- shape analysis
- laplace beltrami
- feature space
- temporal lobe epilepsy
- heat kernel
- euclidean space
- riemannian manifolds
- shape representation
- shape descriptors
- mean shift
- medical imaging
- input space
- feature vectors
- high dimensional
- kernel function
- brain structures
- dimensionality reduction
- low dimensional
- data points
- shape space
- feature selection
- image segmentation
- euclidean distance
- kernel methods
- principal component analysis