5-D interpolation with wave-front attributes
Y Xie, D Gajewski - Geophysical Journal International, 2017 - academic.oup.com
Most 5-D interpolation and regularization techniques reconstruct the missing data in the
frequency domain by using mathematical transforms. An alternative type of interpolation …
frequency domain by using mathematical transforms. An alternative type of interpolation …
3D diffraction imaging with Kirchhoff time migration using vertical traveltime difference gathers
Z Li, J Zhang - Geophysics, 2019 - library.seg.org
We have built a vertical traveltime difference (VTD) gather to image diffractions in the 3D
time domain. This significantly improves detection of small-scale faults and heterogeneities …
time domain. This significantly improves detection of small-scale faults and heterogeneities …
3D wavefront attribute determination and conflicting dip processing
Y Xie, D Gajewski - Geophysics, 2018 - library.seg.org
The knowledge of 3D wavefront attributes allows many important applications, such as
stacking, 5D interpolation, 3D diffraction separation and imaging, and 3D wavefront …
stacking, 5D interpolation, 3D diffraction separation and imaging, and 3D wavefront …
Determination and application of 3-D wavefront attributes
Y Xie - 2017 - ediss.sub.uni-hamburg.de
Wavefront attributes are crucial in studying high-frequency seismic body waves propagating
in complex 3-D inhomogeneous isotropic and anisotropic media. In practice, the wavefront …
in complex 3-D inhomogeneous isotropic and anisotropic media. In practice, the wavefront …
Reliability of data-driven wavefront attributes in laterally heterogeneous media
Y Xie, D Gajewski - Geophysics, 2019 - library.seg.org
ABSTRACT 3D wavefront attributes play a major role in many processing steps, such as
prestack data enhancement, diffraction separation, and wavefront tomography. For the …
prestack data enhancement, diffraction separation, and wavefront tomography. For the …