A divide-and-conquer fast finite difference method for space-time fractional partial differential equation.
Hongfei FuMichael K. NgHong WangPublished in: Comput. Math. Appl. (2017)
Keyphrases
- space time
- finite difference method
- partial differential equations
- anisotropic diffusion
- spatio temporal
- level set
- image denoising
- video sequences
- image processing
- numerical methods
- numerical solution
- heat equation
- image enhancement
- diffusion equation
- energy functional
- multiscale
- curve evolution
- differential equations
- finite element model
- active contours
- computer vision
- high order
- higher order
- numerical analysis
- finite difference
- nonlinear diffusion