A Partial Differential Equation for the Mean-Return-Time Phase of Planar Stochastic Oscillators.
Alexander CaoBenjamin LindnerPeter J. ThomasPublished in: SIAM J. Appl. Math. (2020)
Keyphrases
- partial differential equations
- level set
- image denoising
- anisotropic diffusion
- numerical solution
- image processing
- image enhancement
- multiscale
- fourth order
- energy functional
- numerical algorithms
- waveguide
- ordinary differential equations
- heat equation
- curve evolution
- numerical methods
- differential equations
- problems in image processing
- diffusion equation
- finite difference
- mumford shah model
- image segmentation
- numerical scheme
- evolution equation
- regularization method
- gradient flow