Mesh size functions for implicit geometries and PDE-based gradient limiting.
Per-Olof PerssonPublished in: Eng. Comput. (2006)
Keyphrases
- size functions
- shape descriptors
- d mesh
- partial differential equations
- scalar field
- hand drawn
- anisotropic diffusion
- edge detection
- level set method
- piecewise constant
- noise removal
- surface meshes
- d objects
- implicit surfaces
- fourth order
- triangle mesh
- shape analysis
- object oriented
- databases
- pattern recognition
- curve evolution
- three dimensional
- image processing
- feature selection