Differential Geometry Perspective of Shape Coherence and Curvature Evolution by Finite-Time Nonhyperbolic Splitting.
Tian MaErik M. BolltPublished in: SIAM J. Appl. Dyn. Syst. (2014)
Keyphrases
- differential geometry
- shape space
- infinite dimensional
- principal curvatures
- structure tensor
- space curves
- closed curves
- finite dimensional
- shape model
- shape analysis
- riemannian manifolds
- statistical shape model
- nonrigid shape
- finite number
- image processing
- euclidean space
- shape matching
- dimensionality reduction
- denoising
- d objects
- high dimensional