Fast propagation for a reaction-diffusion equation in cylinder.
Liyan PangShi-Liang WuPublished in: Appl. Math. Lett. (2022)
Keyphrases
- diffusion equation
- reaction diffusion
- scale space
- anisotropic diffusion
- diffusion process
- partial differential equations
- noise removal
- boundary conditions
- image enhancement
- gaussian kernel
- filtering method
- scale spaces
- diffusion coefficient
- numerical integration
- image analysis
- finite difference
- nonlinear diffusion
- edge detection
- denoising
- preprocessing
- multiscale
- image denoising
- object recognition
- pattern recognition
- feature extraction
- image processing