Geometric shape analysis for convolution curve of two compatible quadratic Bézier curves.
Ryeong LeeYoung Joon AhnPublished in: J. Comput. Appl. Math. (2015)
Keyphrases
- shape analysis
- closed curves
- differential geometry
- planar curves
- shape representation
- shape space
- preserving transformations
- euclidean space
- laplace beltrami
- digital curves
- shape descriptors
- shape registration
- medical imaging
- b spline
- curve matching
- shape recognition
- digital geometry
- geodesic paths
- image analysis and pattern recognition
- endpoints
- heat kernel
- facial surfaces
- image processing
- pairwise
- control points
- curve fitting
- pattern recognition
- computer vision
- curve evolution
- multiscale segmentation
- image segmentation
- multiscale
- discrete geometry
- medical images
- computational geometry
- fourier descriptors