arXiv · 1203.4451
Iterative algorithms for total variation-like reconstructions in seismic tomography
Abstract
A qualitative comparison of total variation like penalties (total variation, Huber variant of total variation, total generalized variation, ...) is made in the context of global seismic tomography. Both penalized and constrained formulations of seismic recovery problems are treated. A number of simple iterative recovery algorithms applicable to these problems are described. The convergence speed of these algorithms is compared numerically in this setting. For the constrained formulation a new algorithm is proposed and its convergence is proven.
Explore related subjects
Keep this discovery
Ignace Loris, Caroline Verhoeven. 2012-03-20. Iterative algorithms for total variation-like reconstructions in seismic tomography. https://doi.org/10.1007/s13137-012-0036-3
Cite the original work for its findings. Save a collection to share your selection of sources.