An efficient nonlinear finite-difference approach in the computational modeling of the dynamics of a nonlinear diffusion-reaction equation in microbial ecology.
Jorge Eduardo Macías-DíazSiegfried MacíasI. E. Medina-RamírezPublished in: Comput. Biol. Chem. (2013)
Keyphrases
- finite difference
- computational modeling
- nonlinear diffusion
- diffusion equation
- partial differential equations
- semi implicit
- anisotropic diffusion
- reaction diffusion
- coherence enhancing diffusion
- hamilton jacobi
- scale spaces
- diffusion processes
- numerical solution
- scale space
- image denoising
- diffusion process
- finite element
- computational model
- noise removal
- image enhancement
- numerical methods
- cognitive science
- image processing
- denoising
- boundary conditions
- filtering method
- computational models
- level set
- numerical scheme
- numerical analysis
- differential equations
- structure tensor
- dynamical systems
- energy functional
- image analysis
- edge preserving
- shift invariant
- vector valued
- flow field
- computer vision
- high order
- curve evolution
- heat equation