A Max-Plus Approach to Incomplete Cholesky Factorization Preconditioners.
James L. HookJennifer A. ScottFrançoise TisseurJonathan D. HoggPublished in: SIAM J. Sci. Comput. (2018)
Keyphrases
- image restoration
- linear systems
- edge preserving
- pairwise
- iterative methods
- missing values
- missing data
- uncertain information
- singular value decomposition
- matrix factorization
- kronecker product
- gram matrix
- incomplete data
- low rank
- bundle adjustment
- kernel matrix
- optical flow
- computationally expensive
- data matrix
- multi view
- data sets