Global-in-time energy stability: a powerful analysis tool for the gradient flow problem without maximum principle or Lipschitz assumption.
Jingwei SunHaifeng WangHong ZhangXu QianSonghe SongPublished in: CoRR (2024)
Keyphrases
- analysis tool
- gradient flow
- active contours
- partial differential equations
- energy functional
- level set
- active contour model
- curve evolution
- variational formulation
- image segmentation
- weighting factor
- object boundaries
- energy minimization
- image dependent
- level set method
- image denoising
- multiscale
- computer vision
- geometric active contours