Keyphrases
- partial differential equations
- level set
- anisotropic diffusion
- image denoising
- image processing
- numerical solution
- image enhancement
- fourth order
- energy functional
- numerical integration
- numerical algorithms
- numerical methods
- multiscale
- high order
- ordinary differential equations
- differential equations
- diffusion equation
- image smoothing
- shape representation
- shape analysis
- finite difference
- finite difference method
- medial axis
- gradient flow
- integral equation
- problems in image processing
- hamilton jacobi
- boundary value problem
- regularization method
- nonlinear diffusion
- finite element
- total variation
- image quality
- multiresolution
- image segmentation