Gradient flow formulation and second order numerical method for motion by mean curvature and contact line dynamics on rough surface.
Yuan GaoJian-Guo LiuPublished in: CoRR (2020)
Keyphrases
- gradient flow
- numerical methods
- partial differential equations
- energy functional
- evolution equation
- variational formulation
- level set method
- optical flow
- level set
- active contours
- curve evolution
- image denoising
- anisotropic diffusion
- high order
- regularization term
- image processing
- motion estimation
- differential equations
- image enhancement
- active contour model
- image sequences
- camera motion
- higher order
- vector field
- multiscale
- shape prior
- dynamical systems
- diffusion equation
- smooth surfaces
- image segmentation
- energy function
- denoising
- object boundaries
- motion segmentation
- point cloud