Interface solutions of partial differential equations with point singularity.
Yongcheng ZhouVarun GuptaPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- partial differential equations
- boundary value problem
- numerical algorithms
- numerical solution
- anisotropic diffusion
- differential equations
- image denoising
- level set
- nonlinear partial differential equations
- boundary conditions
- image enhancement
- multiscale
- image processing
- finite difference
- scale space
- energy functional
- mathematical morphology
- pattern recognition
- numerical methods
- diffusion equation
- face recognition
- optimal solution
- diffusion process
- objective function
- fourth order