Ultra-low memory seismic inversion with randomized trace estimation
Author:
Affiliation:
1. Georgia Institute of Technology, School of Earth and Atmospheric Sciences.
2. Georgia Institute of Technology, School of Computational Science and Engineering.
Publisher
Society of Exploration Geophysicists
Link
https://library.seg.org/doi/pdf/10.1190/segam2021-3584072.1
Reference39 articles.
1. Robust inversion, dimensionality reduction, and randomized sampling
2. Randomized algorithms for estimating the trace of an implicit symmetric positive semi-definite matrix
3. Total Variation Regularization Strategies in Full-Waveform Inversion
4. Hybrid Deterministic-Stochastic Methods for Data Fitting
5. Graff-Kray, M., R. Kumar, and F. J. Herrmann, 2017, Low-rank representation of omnidirectional subsurface extended image volumes: SINBAD, retrieved from https://slim.gatech.edu/Publications/Public/Conferences/SINBAD/2017/Fall/graff2017SINBADFlrp/graff2017SINBADFlrp.pdf.
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