A Frozen Jacobian Multiscale Mortar Preconditioner for Nonlinear Interface Operators.
Benjamin GanisGergina PenchevaMary F. WheelerTim WildeyIvan YotovPublished in: Multiscale Model. Simul. (2012)
Keyphrases
- multiscale
- linear systems
- scale space
- translation invariant
- image representation
- vector field
- image processing
- differential operators
- wavelet transform
- natural images
- wavelet domain
- user friendly
- user interface
- complementarity problems
- diffusion equation
- image fusion
- coarse to fine
- edge detection
- image segmentation
- singular value decomposition
- low frequency
- affine invariant
- wavelet coefficients
- interface design
- image registration
- linear filters
- multiresolution
- multiscale analysis
- fine scale
- laplacian operator