Asymmetric sampling for time-lapse surveys
| Title | Asymmetric sampling for time-lapse surveys |
| Publication Type | Presentation |
| Year of Publication | 2016 |
| Authors | Felix Oghenekohwo, Haneet Wason, Felix J. Herrmann |
| Keywords | Presentation, SINBAD, SINBADFALL2016, SLIM |
| Abstract | In this talk, we use the joint recovery model (JRM), which derives from distributed compressed sensing, to reconstruct time-lapse data acquired via time-jittered marine sources that are significantly subsampled in the monitor survey(s) in comparison to the baseline survey, hence, saving acquisition cost. We analyze the effects of two or more asymmetrically subsampled monitor surveys on wavefield reconstruction via JRM. We leverage the common information shared amongst the vintages during our sparsity-promoting recovery. |
| URL | https://slim.gatech.edu/Publications/Public/Conferences/SINBAD/2016/Fall/oghenekohwo2016SINBADFast/oghenekohwo2016SINBADFast.pdf |
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| Citation Key | oghenekohwo2016SINBADFast |