Robust Solution of Singularly Perturbed Problems Using Multigrid Methods.
Scott MacLachlanNiall MaddenPublished in: SIAM J. Sci. Comput. (2013)
Keyphrases
- methods can be applied
- numerical methods
- multiscale
- computationally expensive
- benchmark datasets
- sparse linear systems
- problems in computer vision
- approximate solutions
- difficult problems
- search methods
- empirical studies
- significant improvement
- image analysis
- preprocessing
- computational cost
- exact solution
- heuristic methods
- multiresolution
- control problems
- linear equations
- iterative algorithms
- integer linear programming
- computer vision
- data sets