Fast Algorithms for Source Identification Problems with Elliptic PDE Constraints.
Santi S. AdavaniGeorge BirosPublished in: SIAM J. Imaging Sci. (2010)
Keyphrases
- optimization problems
- benchmark problems
- partial solutions
- multiscale
- constrained problems
- significant improvement
- partial differential equations
- computational problems
- computationally efficient
- difficult problems
- numerical methods
- test problems
- approximate solutions
- problems in computer vision
- data structure
- optimization criteria
- computational cost
- computational complexity
- decision trees
- image processing
- data exchange
- run times
- search methods
- learning algorithm
- constraint satisfaction
- image denoising
- objective function
- computer vision