A Weak Galerkin Finite Element Method for a Type of Fourth Order Problem Arising from Fluorescence Tomography.
Chunmei WangHaomin ZhouPublished in: J. Sci. Comput. (2017)
Keyphrases
- fourth order
- finite element method
- partial differential equations
- numerical solution
- numerical methods
- boundary element method
- finite element
- noise removal
- numerical simulations
- image processing
- anisotropic diffusion
- differential equations
- diffuse optical tomography
- image denoising
- high order
- level set
- image reconstruction
- image analysis
- image enhancement
- boundary conditions
- diffusion equation
- nonlinear diffusion
- higher order
- multiscale
- noisy images
- curve evolution
- similarity measure
- feature extraction