Numerical computations of split Bregman method for fourth order total variation flow
Numerical Analysis
2020-01-29 v1 Numerical Analysis
Abstract
The split Bregman framework for Osher-Sol\'e-Vese (OSV) model and fourth order total variation flow are studied. We discretize the problem by piecewise constant function and compute approximately and exactly. Furthermore, we provide a new shrinkage operator for Spohn's fourth order model. Numerical experiments are demonstrated for fourth order problems under periodic boundary condition.
Cite
@article{arxiv.1906.04394,
title = {Numerical computations of split Bregman method for fourth order total variation flow},
author = {Yoshikazu Giga and Yuki Ueda},
journal= {arXiv preprint arXiv:1906.04394},
year = {2020}
}