An Efficient Multiscale Preconditioner for Large-Scale Highly Heterogeneous Flow.

Shubin Fu Eric Chung Lina Zhao

Published in: SIAM J. Sci. Comput. (2024)

Keyphrases

highly heterogeneous
multiscale
image processing
coarse to fine
wavelet transform
natural images
flow patterns
image representation
real world
edge detection
edge preserving
image compression
real time
noise reduction
real life
small scale
web scale
iterative methods
website