Interpolatory Subdivision Curves via Diffusion of Normals.
Yutaka OhtakeAlexander G. BelyaevHans-Peter SeidelPublished in: Computer Graphics International (2003)
Keyphrases
- digital curves
- control points
- implicit surfaces
- b spline
- smooth surfaces
- arbitrary dimension
- surface reconstruction
- anisotropic diffusion
- closed curves
- diffusion process
- subdivision scheme
- planar curves
- endpoints
- surface normals
- photometric stereo
- diffusion model
- nonlinear diffusion
- multiscale
- gradient vectors
- critical points
- partial differential equations
- point sets
- image processing