Achieving Robust Compressive Sensing Seismic Acquisition with a Two-Step Sampling Approach †
Anna Titova, Michael B Wakin, Ali C Tura, Nenad Gucunski · 2023
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Description
Seismic surveys map the deep Earth by listening, and dense listening is dear. Titova and co-authors lay out a sparser net in 2023 that still hears truly, by the maths of compressive sensing. Their design runs in two steps.
First, a random scatter of sources and ears is cast, backed by a known recovery rule. Then extra points are sewn in so no gap between neighbours grows too wide, backed by a second rule. The count of live and skipped points bends to the budget. Shifted points — the field's daily accident — are tested for how much harm they do. A sparse net with proof under it could cut the cost of mapping oil, water, and fault lines.
Catalog record
| CREATOR | Anna Titova, Michael B Wakin, Ali C Tura, Nenad Gucunski |
|---|---|
| YEAR | 2023 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 69 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |