Diffusion Equations over Arbitrary Triangulated Surfaces for Filtering and Texture Applications.
Chunlin WuJiansong DengFalai ChenPublished in: IEEE Trans. Vis. Comput. Graph. (2008)
Keyphrases
- diffusion equation
- filtering method
- coherence enhancing diffusion
- noise removal
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- nonlinear diffusion
- texture analysis
- reeb graph
- image enhancement
- pattern formation
- implicit surfaces
- texture features
- three dimensional
- texture information
- gray level
- post processing
- texture synthesis
- scale spaces
- image sequences
- texture images
- denoising
- multiresolution
- multiscale
- filtering algorithm
- boundary conditions
- range data
- point cloud
- sufficient conditions