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Total result(s) found: 11
  • Umair bin Waheed and Tariq Alkhalifah, "Fast sweeping methods for the factored TTI eikonal equation", Journal of Scientific Computing (2015):submitted.​
Keywords:
TTI, eikonal
  • Yunseok Choi and Tariq Alkhalifah, "Unwrapped phase inversion with an exponential damping",  Geophysics 80 (2015): R251-R264. doi: 10.1190/geo2014-0498.1.​​​
  • BibTe​x​ 
Keywords:
inversion, phase, frequency-domain
  • Tariq Alkhalifah, "Conditioning the full-waveform inversion gradient to welcome anisotropy", Geophysics 80 (2015): R111-R122. doi: 10.1190/geo2014-0390.1.
  • BibTe​x​ 
Keywords:
inversion, anisotropy, acoustic
  • Zedong Wu and Tariq Alkhalifah, "Simultaneous inversion of the background velocity and the perturbation in full-waveform inversion", Geophysics 80 (2015): R417-R329. doi: 10.1190/geo2014-0365.1.
  • BibTe​x​ 
Keywords:
acoustic, least squares, reflection, inversion, velocity analysis
  • Umair bin Waheed and Tariq Alkhalifah, "An efficient wave extrapolation method for anisotropic media with tilt", Geophysical Prospecting 63 (2015): 1126-1141. DOI: 10.1111/1365-2478.12233.
  • BibTe​x​ 
Keywords:
Anisotropy, Modelling, Wave
  • Tariq Alkhalifah, "Scattering-angle based filtering of the waveform inversion gradients", Geophysical Journal International 200 (2015): 363-373. doi: 10.1093/gji/ggu379.
  • BibT​ex​ 
Keywords:
Inverse theory, Seismic tomography, Acoustic properties
  • Umair bin Waheed, Tariq Alkhalifah and Hui Wang, "Efficient traveltime solutions of the acoustic TI eikonal equation", Journal Of Computational Physics 282 (2015): 62-76. doi:10.1016/j.jcp.2014.11.006.
  • BibTe​x​ 
Keywords:
Eikonal equation, Tilted transverse isotropy, Anisotropy, Fast sweeping method, Efficient traveltime solutions
  • Qi Hao, Alexey Stovas and Tariq Alkhalifah, "The offset-midpoint traveltime pyramid in 3D transversely isotropic media with a horizontal symmetry axis", Geophysics 80 (2015): T51-T62. doi: 10.1190/geo2013-0322.1.
  • BibT​ex​ 
Keywords:
anisotropy, traveltime, modeling, prestack, migration
  • Paul Sava and Tariq Alkhalifah, "Anisotropy signature in reverse-time migration extended images", Geophysical Prospecting 63 (2015): 271-282. DOI: 10.1111/1365-2478.12189.
  • BibTe​x​ 
Keywords:
Anisotropy signature, reverse-time migration
  • Tariq Alkhalifah, Sergey Fomel and Zedong Wu, "Source–receiver two-way wave extrapolation for prestack exploding-reflector modelling and migration", Geophysical Prospecting 63 (2015): 23-34. DOI: 10.1111/1365-2478.12162.
  • BibT​ex​ 
Keywords:
Source-receiver, two-way wave extrapolation, prestack exploding-reflector
  • Tariq Alkhalifah, "Prestack exploding reflector modelling and migration for anisotropic media", Geophysical Prospecting 63 (2015): 2-10. DOI: 10.1111/1365-2478.12148.
  • BibT​ex​ 
Keywords:
Anisotropic, Prestack, Migration