![next](icons/next.png) |
![up](icons/up.png) |
![previous](icons/previous_gray.png) |
![](icons/left.png) | Seismic data interpolation using plane-wave shaping regularization | ![](icons/right.png) |
![[pdf]](icons/pdf.png) |
Next: Introduction
Up: Reproducible Documents
Published as SEG Expanded Abstracts, 3853-3858, (2015)
Seismic data interpolation using plane-wave shaping regularization
Ryan Swindeman and Sergey Fomel
Abstract:
The problem with interpolating insufficient, irregularly sampled data is that there exist infinitely many solutions. When solving ill-posed inverse problems in geophysics, we apply regularization to constrain the model space in some way. We propose to use plane-wave shaping in iterative regularization schemes. By shaping locally planar events to the local slope, we effectively interpolate in the structure-oriented direction and preserve the most geologic dip information. In our experiments, this type of interpolation converges in fewer iterations than alternative techniques. The proposed plane-wave shaping mave have potential applications in seismic tomography and well-log interpolation.
2022-08-02