Keyphrases
- shape analysis
- preserving transformations
- closed curves
- shape space
- geodesic paths
- fourier descriptors
- shape representation
- euclidean space
- shape descriptors
- medical imaging
- planar curves
- image analysis and pattern recognition
- facial surfaces
- shape recognition
- differential geometry
- riemannian framework
- digital curves
- b spline
- image processing
- geometric properties
- endpoints
- image analysis
- image segmentation
- machine learning