Seismic data interpolation using nonlinear shaping regularization |

sean,sean-zero,sean-recon-o,sean-recon
Field data demonstration for seismic interpolation using shaping regularization. (a) Original synthetic data. (b) Irregularly sampled section by randomly removing 30% traces. (c) Reconstructed section using shaping regularization after 20 iterations. (d) Reconstructed section using faster shaping regularization with 10 iterations.
Figure 5. |
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sean-fk,sean-zerofk,sean-reconfk-o,sean-reconfk
FK domain demonstration corresponding to Figure 5. (a) FK domain for original synthetic data. (b) FK domain for irregularly sampled section. (c) FK domain for reconstructed section using shaping regularization after 20 iterations. (d) FK domain for reconstructed section using faster shaping regularization after 20 iterations.
Figure 6. |
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sean-error-o,sean-error,sean-errorfk,sean-errorfk-o
Error sections demonstration for field data example. (a) Error section using shaping regularization after 20 iterations. (b) Error section using faster shaping regularization after 10 iterations. (c) FK domain of (a). (d) FK domain of (b).
Figure 7. |
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SNRs-sean
The SNR curves with normal and faster shaping regularization in the case of real data. The solid line is for normal shaping regularization and the dashed line is for faster shaping regularization.
Figure 8. |
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Seismic data interpolation using nonlinear shaping regularization |

2015-11-24