On the qualitative and quantitative analysis for two fourth-order difference equations.
Fatma Hilal GümüsR. Abo-ZeidPublished in: J. Appl. Math. Comput. (2024)
Keyphrases
- qualitative and quantitative analysis
- fourth order
- difference equations
- partial differential equations
- quantitative analysis
- numerical solution
- image denoising
- anisotropic diffusion
- differential equations
- level set
- image processing
- image enhancement
- high order
- curve evolution
- noise removal
- diffusion equation
- nonlinear diffusion
- denoising
- multiscale
- numerical methods
- mathematical morphology
- noisy images
- noise level
- morphological operators
- active contours