A Posteriori Error Estimates for Fully Discrete Finite Element Method for Generalized Diffusion Equation with Delay.
Wansheng WangLijun YiAiguo XiaoPublished in: J. Sci. Comput. (2020)
Keyphrases
- finite element method
- diffusion equation
- boundary conditions
- error estimates
- partial differential equations
- error estimation
- numerical solution
- cross validation
- numerical methods
- numerical simulations
- finite element
- anisotropic diffusion
- scale space
- diffusion process
- gaussian kernel
- scale spaces
- noise removal
- finite element model
- image enhancement
- shape from shading
- model selection
- sufficient conditions
- image denoising
- error analysis
- image processing
- multiresolution
- filtering method
- level set
- pattern recognition
- computer vision
- multiscale
- image sequences