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Showing 1 to 2 of 2 for “"wavefield reconstruction"”.
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Sampling and reconstruction of seismic wavefields in the curvelet domain
Wavefield reconstruction is a crucial step in the seismic processing flow. For instance, unsuccessful interpolation leads to erroneous multiple predictions that adversely affect the performance of multiple elimination, and to imaging artifacts. We present a new non-parametric transform-based …
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Enhancing land seismic data with compressive sensing and processing
… can propagate with extremely slow velocities. Wavefields triggered in the near surface have short wavelengths, and thus are difficult to acquire non-aliased which is the main source of discrepancy between marine and land seismic data quality. In this thesis, I research compressive sensing …