Weak SINDy for partial differential equations.
Daniel A. MessengerDavid M. BortzPublished in: J. Comput. Phys. (2021)
Keyphrases
- partial differential equations
- level set
- image denoising
- anisotropic diffusion
- numerical solution
- image enhancement
- image processing
- multiscale
- fourth order
- differential equations
- problems in image processing
- numerical methods
- diffusion equation
- energy functional
- finite difference method
- finite difference
- curve evolution
- numerical algorithms
- mathematical morphology
- ambrosio tortorelli
- noise removal
- image segmentation
- numerical scheme
- nonlinear diffusion
- image analysis
- boundary value problem
- lattice boltzmann
- conservation laws
- inverse problems
- denoising
- active contours
- computer vision
- high order