The fourth order elliptic problem with exponential nonlinearity.
Baishun LaiQing LuoPublished in: Appl. Math. Lett. (2016)
Keyphrases
- fourth order
- partial differential equations
- noise removal
- high order
- anisotropic diffusion
- image denoising
- image interpolation
- image processing
- higher order statistics
- image enhancement
- nonlinear diffusion
- smooth regions
- level set
- multiscale
- denoising
- numerical methods
- object recognition
- numerical solution
- edge preservation
- pattern recognition
- edge preserving
- mathematical morphology
- natural images