Multi-model full-waveform inversion
Geophysics
2014-10-28 v1
Abstract
We propose a multi-model formulation of full-waveform inversion that is similar to image decomposition into a "cartoon" and "texture" used in image processing. Inversion problem is formulated as unconstrained multi-norm optimization that can be solved using conventional iterative solvers. We demonstrate the proposed model decomposition approach by recovering a blocky subsurface seismic model from noisy data in time-lapse and single-model full-waveform inversion problems.
Cite
@article{arxiv.1410.6997,
title = {Multi-model full-waveform inversion},
author = {Musa Maharramov and Biondo Biondi},
journal= {arXiv preprint arXiv:1410.6997},
year = {2014}
}
Comments
6 pages, 6 figures