Regularity of a Gradient Flow Generated by the Anisotropic Landau-de Gennes Energy with a Singular Potential.
Yuning LiuXin Yang LuXiang XuPublished in: SIAM J. Math. Anal. (2021)
Keyphrases
- gradient flow
- active contours
- partial differential equations
- energy functional
- level set
- active contour model
- curve evolution
- variational formulation
- anisotropic diffusion
- image processing
- energy minimization
- image analysis
- image dependent
- geometric active contours
- weighting factor
- diffusion equation
- mumford shah functional
- energy function
- higher order