Boundary Value Problems for Fourth Order Nonlinear p-Laplacian Difference Equations.
Qinqin ZhangPublished in: J. Appl. Math. (2014)
Keyphrases
- partial differential equations
- difference equations
- fourth order
- boundary value problem
- differential equations
- numerical solution
- anisotropic diffusion
- image denoising
- differential operators
- image processing
- level set
- high order
- diffusion equation
- image enhancement
- nonlinear diffusion
- multiscale
- noise removal
- curve evolution
- numerical methods
- mathematical morphology
- edge detection
- morphological operators
- scale spaces
- natural images
- level set method
- active contours
- gaussian derivatives
- higher order