Symmetries, Flat Minima, and the Conserved Quantities of Gradient Flow.
Bo ZhaoIordan GanevRobin WaltersRose YuNima DehmamyPublished in: ICLR (2023)
Keyphrases
- gradient flow
- active contours
- energy functional
- partial differential equations
- level set
- active contour model
- variational formulation
- curve evolution
- weighting factor
- scale space
- level set method
- image dependent
- image segmentation
- object boundaries
- optical flow
- prior knowledge
- anisotropic diffusion
- shape prior
- regularization term
- mumford shah functional
- multiscale
- geometric active contours