On the performance of the variational multiscale formulation for subsurface flow and transport in heterogeneous porous media
D. Z. TurnerK. B. NakshatralaP. K. NotzPublished in: CoRR (2010)
Keyphrases
- porous media
- multiscale
- fluid flow
- image segmentation
- variational formulation
- wavelet transform
- evolution equation
- variational framework
- image processing
- image representation
- partial differential equations
- scale space
- optic flow
- active contours
- wavelet coefficients
- vector field
- energy functional
- optical flow estimation
- variational methods
- edge detection
- optical flow
- probabilistic model