On the solution of elliptic partial differential equations on regions with corners.
Kirill SerkhVladimir RokhlinPublished in: J. Comput. Phys. (2016)
Keyphrases
- partial differential equations
- boundary value problem
- numerical methods
- numerical algorithms
- level set
- numerical solution
- anisotropic diffusion
- image denoising
- integral equation
- numerical scheme
- image processing
- differential equations
- eikonal equation
- image enhancement
- energy functional
- multiscale
- finite difference method
- hamilton jacobi
- denoising
- finite difference
- fourth order
- problems in image processing
- mathematical morphology
- image features
- optimal solution
- level set method
- curve evolution
- high order
- corner detection
- diffusion equation
- computer vision
- computational complexity
- nonlinear partial differential equations