A Diffusion Smoothing Approach to Sculptured Surfaces.
Li-Dong CaiPublished in: IMA Conference on the Mathematics of Surfaces (1988)
Keyphrases
- diffusion equation
- nonlinear diffusion
- anisotropic diffusion
- diffusion process
- three dimensional
- free form
- diffusion coefficient
- surface reconstruction
- image smoothing
- partial differential equations
- diffusion processes
- scale space
- scale spaces
- smoothing algorithm
- range data
- edge preserving
- bilateral filtering
- heat kernel
- smooth surfaces
- image processing
- denoising
- noise removal
- surface fitting
- boundary conditions