Constraint energy minimization generalized multiscale finite element method in mixed formulation for parabolic equations.
Yiran WangEric T. ChungLina ZhaoPublished in: CoRR (2020)
Keyphrases
- energy minimization
- finite element method
- numerical solution
- multiscale
- numerical methods
- image segmentation
- finite element
- curve evolution
- graph cuts
- energy function
- partial differential equations
- numerical simulations
- min cut
- markov random field
- max flow min cut
- lp relaxation
- differential equations
- boundary conditions
- image processing
- diffuse optical tomography
- active contour model
- evolution equation
- belief propagation
- wavelet transform
- level set method
- natural images
- scale space
- exact solution
- regularization term
- energy functional
- finite element model
- linear systems
- early vision
- wavelet coefficients
- level set