Shape analysis of cubic trigonometric Bézier curves with a shape parameter.
Xi-An HanXiLi HuangYiChen MaPublished in: Appl. Math. Comput. (2010)
Keyphrases
- shape analysis
- shape space
- closed curves
- preserving transformations
- shape descriptors
- shape representation
- fourier descriptors
- geodesic paths
- b spline
- shape recognition
- euclidean space
- differential geometry
- basis functions
- facial surfaces
- medical imaging
- planar curves
- distance maps
- image analysis and pattern recognition
- level set segmentation
- shape model
- brain structures
- discrete geometry
- heat kernel
- digital curves
- shape similarity
- shape properties
- geodesic distance
- shape matching