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- | {{:asrt_1.jpg?300|}} | + | **Deblending via sparse Stolt Transforms (Amr Ibrahim) ** |
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+ | Blended data is deblended (separated) via sparse hyperbolic apex shited Radon transform that is efficiently implemented via Stolt migration/de-migration operators. | ||
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+ | $$ J = \| {\cal L} m - {d}\|_p^p + \mu \| m \|_q^q$$ | ||
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+ | {{ :asrt_1.jpg |}} | ||
+ | Figure 1. Four velocity panels of the field data ASHRT model. The inversion used the parameters p = 1 and q = 1. | ||
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+ | {{ :research:figures:asrt_2jpg.jpg |}} | ||
+ | Figure 2. | ||
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+ | A Ibrahim, MD Sacchi, 2015, Fast simultaneous seismic source separation using stolt migration and demigration operators, Geophysics [[http://library.seg.org/doi/abs/10.1190/geo2015-0044.1|External Link]] |