Finite element approximation of a system coupling curve evolution with prescribed normal contact to a fixed boundary to reaction-diffusion on the curve.
Vanessa StylesJames Van YperenPublished in: CoRR (2020)
Keyphrases
- curve evolution
- finite element
- reaction diffusion
- partial differential equations
- object boundaries
- level set
- piecewise constant
- closed curves
- soft tissue
- finite difference
- active contours
- active contour model
- boundary conditions
- numerical solution
- energy minimization
- cellular automata
- image denoising
- shape prior
- level set method
- anisotropic diffusion
- energy functional
- finite element model
- mumford shah functional
- diffusion equation
- mumford shah
- image segmentation
- image processing
- multiscale
- evolution equation
- image enhancement
- cellular automaton
- deformable models
- depth map
- edge map
- diffusion process
- texture synthesis
- differential equations