Multigrid interpretations of the parareal algorithm leading to an overlapping variant and MGRIT.
Martin J. GanderFelix KwokHui ZhangPublished in: Comput. Vis. Sci. (2018)
Keyphrases
- improved algorithm
- computational cost
- optimal solution
- detection algorithm
- experimental evaluation
- learning algorithm
- preprocessing
- theoretical analysis
- neural network
- matching algorithm
- optimization algorithm
- dynamic programming
- cost function
- np hard
- selection algorithm
- recognition algorithm
- convergence rate
- high accuracy
- times faster
- computational complexity
- segmentation algorithm
- k means
- similarity measure
- multiresolution
- classification algorithm
- tree structure
- image restoration
- multi objective
- computationally efficient
- worst case
- motion estimation
- objective function
- video sequences