Keyphrases
- finite element
- fourth order
- high order
- nonlinear diffusion
- finite difference
- noise removal
- partial differential equations
- diffusion equation
- anisotropic diffusion
- image interpolation
- mesh generation
- finite element analysis
- denoising
- finite element model
- finite element method
- soft tissue
- scale spaces
- image denoising
- higher order
- material properties
- numerical solution
- noise reduction
- boundary element
- edge preserving
- estimation error
- vector valued
- differential equations
- scale space
- wavelet transform