Feature based terrain generation using diffusion equation.
Houssam HnaidiEric GuérinSamir AkkoucheAdrien PeytavieEric GalinPublished in: Comput. Graph. Forum (2010)
Keyphrases
- diffusion equation
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- noise removal
- image enhancement
- boundary conditions
- scale spaces
- gaussian kernel
- multiresolution
- three dimensional
- filtering method
- image processing
- diffusion coefficient
- finite difference
- nonlinear diffusion
- multiscale
- edge detection
- higher order
- image analysis
- similarity measure
- numerical integration