Identify the fractional order and diffusion coefficient in a fractional diffusion wave equation.
Xiongbin YanYuan-Xiang ZhangTing WeiPublished in: J. Comput. Appl. Math. (2021)
Keyphrases
- fractional order
- diffusion equation
- diffusion coefficient
- anisotropic diffusion
- diffusion process
- wave equation
- scale space
- partial differential equations
- noise removal
- finite difference
- hamilton jacobi
- boundary conditions
- image enhancement
- nonlinear diffusion
- filtering method
- differential equations
- edge detection
- multiscale
- feedback control
- image analysis
- closed loop
- pid controller