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Conclusions

Plane-wave destruction filters with an improved finite-difference design can be a valuable tool in processing multidimensional seismic data. On several examples, I showed their good performance in such problems as fault detection, missing data interpolation, and noise attenuation. Although only 2-D examples were demonstrated, it is straightforward to extend the method to 3-D applications by considering two orthogonal plane-wave slopes.

The similarities and differences between plane-wave destructors and $T$-$X$ prediction-error filters can be summarized as follows:

Similarities:

Differences:


next up previous [pdf]

Next: Acknowledgments Up: Fomel: Plane-wave destructors Previous: Signal and noise separation

2014-03-29