A cubic trigonometric B-spline collocation approach for the fractional sub-diffusion equations.
Muhammad YaseenMuhammad AbbasAhmad Izani Bin Md. IsmailTahir NazirPublished in: Appl. Math. Comput. (2017)
Keyphrases
- b spline
- diffusion equation
- basis functions
- anisotropic diffusion
- scale space
- diffusion process
- noise removal
- partial differential equations
- linear combination
- control points
- boundary conditions
- scale spaces
- image enhancement
- tensor product
- affine transformation
- laplacian operator
- nonlinear diffusion
- least squares
- filtering method
- spherical harmonics
- cubic b spline
- image analysis
- multiscale
- deformation field
- image registration
- image processing