A Constraint Energy Minimizing Generalized Multiscale Finite Element Method for Parabolic Equations.
Mengnan LiEric T. ChungLijian JiangPublished in: Multiscale Model. Simul. (2019)
Keyphrases
- finite element method
- multiscale
- numerical solution
- numerical methods
- partial differential equations
- global minimizers
- finite element
- energy functional
- boundary value problem
- numerical simulations
- diffuse optical tomography
- temperature field
- boundary conditions
- finite difference
- differential equations
- image processing
- natural images
- boundary element method
- finite difference method
- total energy
- scale space
- energy minimization
- heat transfer
- image segmentation
- finite element model
- markov random field
- computer vision
- level set
- sufficient conditions
- wavelet transform
- linear systems
- wavelet coefficients