Spherical Diffusion for 3D Surface Smoothing.
Thomas BülowPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2004)
Keyphrases
- diffusion coefficient
- three dimensional
- diffusion equation
- unit sphere
- anisotropic diffusion
- diffusion process
- electron microscope
- parametric representation
- nonlinear diffusion
- d objects
- gaussian filter
- noise removal
- smoothing algorithm
- surface reconstruction
- denoising
- filtering method
- surface model
- information diffusion
- panoramic images
- shape index
- spherical harmonics
- image smoothing
- principal curvatures
- vector field
- star shaped