Asymptotic and oscillatory properties of the fourth-order nonlinear difference equations.
Zuzana DosláJana KrejcováPublished in: Appl. Math. Comput. (2014)
Keyphrases
- difference equations
- partial differential equations
- fourth order
- high order
- numerical solution
- nonlinear diffusion
- anisotropic diffusion
- noise removal
- differential equations
- diffusion equation
- level set
- multiscale
- image denoising
- image processing
- linear systems
- discrete data
- principal component analysis
- noise reduction
- mathematical morphology
- natural images
- higher order
- denoising
- pattern recognition