Scalable Lazy-update Multigrid Preconditioners.

Majid Rasouli Vidhi Zala Robert M. Kirby Hari Sundar

Published in: HPEC (2019)

Keyphrases

image analysis
multiresolution
boundary conditions
image restoration
computationally expensive
edge preserving
multiscale
denoising
iterative methods
bayesian networks
knn
k nearest neighbor
partial differential equations
highly scalable