Shape Extraction for Curves Using Geometry-Driven Diffusion and Functional Optimization.
Eric J. PauwelsPeter FiddelaersLuc Van GoolPublished in: ICCV (1995)
Keyphrases
- curve matching
- shape space
- shape reconstruction
- shape representation
- optimization problems
- information extraction
- closed curves
- object shape
- geometric information
- shape features
- shape analysis
- geometrical constraints
- planar curves
- implicit polynomial
- three dimensional
- differential geometry
- tensor field
- material properties
- anisotropic diffusion
- shape descriptors
- shape matching
- shape model
- affine transformation
- shape variations
- b spline
- diffusion process
- triangle mesh
- geodesic distance