Name
Abstract | ||
|---|---|---|
We propose a fast method to reconstruct a seismic horizon with respect to a set of picked input points. The reconstruction domain is subdivided in quadrilateral domains which are determined from input points while the entire horizon is obtained part-by-part by juxtaposing independent partial reconstructions. Each quadrilateral domain is mapped onto a rectangular domain on which a non-linear partial derivative equation relied on local dip is solved by an iterative process based on a Poisson equation. The key point is the transformation of the local dip, which allows to carry out a direct Fourier method with a low computational cost. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/ICIP.2013.6738488 | Image Processing |
Keywords | Field | DocType |
Fourier analysis,Poisson equation,computational geometry,geophysical techniques,geophysics computing,iterative methods,nonlinear differential equations,seismology,Poisson equation,direct Fourier method,fast seismic horizon reconstruction,iterative process,local dip transformation,nonlinear partial derivative equation,partial reconstructions,quadrilateral domains,reconstruction domain,rectangular domain,Fast Fourier method,Local dip transformation,Poisson equation,Seismic horizon reconstruction | Fourier analysis,Poisson's equation,Iterative method,Computer science,Mathematical analysis,Horizon,Partial derivative,Quadrilateral,Geometry,Partial differential equation,Split-step method | Conference |
ISSN | Citations | PageRank |
1522-4880 | 0 | 0.34 |
References | Authors | |
5 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Guillaume Zinck | 1 | 2 | 0.81 |
| Marc Donias | 2 | 45 | 7.92 |
| Jacques Daniel | 3 | 0 | 0.34 |
| Olivier Lavialle | 4 | 72 | 9.51 |