All Stories

  1. On the estimation of reflectivity in reverse-time migration: implementational forms of the inverse-scattering imaging condition

    Article • Geophysics, October 2022, Society of Exploration Geophysicists

    Joerg Schleicher

  2. Introduction of the Hessian in joint migration inversion and improved recovery of structural information using image-based regularization

    Article • Geophysics, September 2021, Society of Exploration Geophysicists

    Carlos André Martins de Assis, Joerg Schleicher

  3. Anisotropic Born scattering for the qP scalar wavefield using a low-rank symbol approximation

    Article • Geophysics, June 2021, Society of Exploration Geophysicists

    Joerg Schleicher

  4. Image-guided ray tracing and its applications

    Article • Geophysics, April 2021, Society of Exploration Geophysicists

    Joerg Schleicher, Eduardo Silva

  5. Interferometric redatuming by deconvolution and correlation-based focusing

    Article • Geophysics, January 2021, Society of Exploration Geophysicists

    Joerg Schleicher

  6. Colored and linear inversions to relative acoustic impedance

    Article • Geophysics, March 2019, Society of Exploration Geophysicists

    Henrique B. Santos, Joerg Schleicher, Carlos André Martins de Assis

  7. Reverse time migration using phase crosscorrelation

    Article • Geophysics, July 2018, Society of Exploration Geophysicists

    Joerg Schleicher, ming ji

  8. Time-to-depth conversion and velocity estimation by image-wavefront propagation

    Article • Geophysics, November 2017, Society of Exploration Geophysicists

    Henrique B. Santos, Joerg Schleicher

  9. Limitations of correlation-based redatuming methods

    Article • Journal of Geophysics and Engineering, August 2017, Institute of Physics Publishing

    Joerg Schleicher

  10. Optimization of the parameters in complex Padé Fourier finite-difference migration

    Article • Geophysics, May 2017, Society of Exploration Geophysicists

    Joerg Schleicher

  11. Estimation of quality factor based on peak frequency-shift method and redatuming operator: Application in real data set

    Article • Geophysics, January 2017, Society of Exploration Geophysicists

    Joerg Schleicher

  12. A separable strong-anisotropy approximation for pure qP-wave propagation in transversely isotropic media

    Article • Geophysics, November 2016, Society of Exploration Geophysicists

    Joerg Schleicher

  13. Offset-continuation stacking: Theory and proof of concept

    Article • Geophysics, September 2016, Society of Exploration Geophysicists

    Joerg Schleicher, Tiago Coimbra

  14. Prestack time-migration velocity analysis using remigration trajectories

    Article • Geophysics, July 2015, Society of Exploration Geophysicists

    Henrique B. Santos, Joerg Schleicher, Tiago Coimbra

  15. On the source-frequency dependence of fracture-orientation estimates from shear-wave transmission experiments

    Article • Journal of Applied Geophysics, March 2015, Elsevier

    Joerg Schleicher

  16. Reduction of crosstalk in blended-shot migration

    Article • Geophysics, January 2015, Society of Exploration Geophysicists

    Joerg Schleicher

  17. True-amplitude single-stack redatuming

    Article • Journal of Applied Geophysics, June 2014, Elsevier

    Joerg Schleicher

  18. Iterative methods for 3D implicit finite-difference migration using the complex Padé approximation

    Article • Journal of Geophysics and Engineering, July 2013, Institute of Physics Publishing

    Joerg Schleicher

  19. Migration velocity analysis using residual diffraction moveout in the poststack depth domain

    Article • Geophysics, May 2013, Society of Exploration Geophysicists

    Joerg Schleicher, Tiago Coimbra

  20. Shear wave anisotropy from aligned inclusions: ultrasonic frequency dependence of velocity and attenuation

    Article • Geophysical Journal International, February 2013, Oxford University Press (OUP)

    Joerg Schleicher

  21. On the elastic wave equation in weakly anisotropic VTI media

    Article • Geophysical Journal International, December 2012, Oxford University Press (OUP)

    Joerg Schleicher

  22. Automatic detection and imaging of diffraction points using pattern recognition

    Article • Geophysical Prospecting, December 2012, Wiley

    Joerg Schleicher

  23. Coherence measures in automatic time-migration velocity analysis

    Article • Journal of Geophysics and Engineering, August 2012, Institute of Physics Publishing

    Joerg Schleicher

  24. Estimating fracture orientation from elastic-wave propagation: An ultrasonic experimental approach

    Article • Journal of Geophysical Research Atmospheres, August 2012, Wiley

    Joerg Schleicher

  25. Three-Dimensional Complex Padé FD Migration: Splitting and Corrections

    Article • International Journal of Geophysics, January 2012, Hindawi Publishing Corporation

    Joerg Schleicher

  26. Offset continuation (OCO) ray tracing using OCO trajectories

    Article • Studia Geophysica et Geodaetica, August 2011, Springer Science + Business Media

    Joerg Schleicher

  27. 2.5D reverse-time migration

    Article • Geophysics, July 2011, Society of Exploration Geophysicists

    Joerg Schleicher

  28. A comparison of semblances of different order in common-reflection-surface parameter estimation

    Article • Journal of Geophysics and Engineering, March 2011, Institute of Physics Publishing

    Joerg Schleicher

  29. Double path-integral migration velocity analysis: a real data example

    Article • Journal of Geophysics and Engineering, March 2011, Institute of Physics Publishing

    Joerg Schleicher

  30. Fast estimation of common-reflection-surface parameters using local slopes

    Article • Geophysics, March 2011, Society of Exploration Geophysicists

    Joerg Schleicher

  31. Coherence measures in automatic time migration velocity analysis

    Article • January 2011, Society of Exploration Geophysicists

    Joerg Schleicher

  32. A Comparison of Splitting Techniques for 3D Complex Padé Fourier Finite Difference Migration

    Article • International Journal of Geophysics, January 2011, Hindawi Publishing Corporation

    Joerg Schleicher

  33. Including lateral velocity variations into true-amplitude common-shot wave-equation migration

    Article • Geophysics, September 2010, Society of Exploration Geophysicists

    Joerg Schleicher

  34. Anisotropic complex Padé hybrid finite-difference depth migration

    Article • Geophysics, March 2010, Society of Exploration Geophysicists

    Joerg Schleicher

  35. Traveltime approximations for q-P waves in vertical transversely isotropy media

    Article • Geophysical Prospecting, March 2010, Wiley

    Joerg Schleicher

  36. Migration velocity analysis by double path-integral migration

    Article • Geophysics, November 2009, Society of Exploration Geophysicists

    Joerg Schleicher

  37. On the estimation of local slopes

    Article • Geophysics, July 2009, Society of Exploration Geophysicists

    Joerg Schleicher

  38. Obliquity-correction imaging condition for reverse time migration

    Article • Geophysics, May 2009, Society of Exploration Geophysicists

    Joerg Schleicher

  39. Estudo de formas implementacionais da equação da onda imagem para remigração em profundidade

    Article • Brazilian Journal of Geophysics, December 2008, FapUNIFESP (SciELO)

    Joerg Schleicher

  40. A comparison of imaging conditions for wave-equation shot-profile migration

    Article • Geophysics, November 2008, Society of Exploration Geophysicists

    Joerg Schleicher

  41. Time-migration velocity analysis by image-wave propagation of common-image gathers

    Article • Geophysics, September 2008, Society of Exploration Geophysicists

    Joerg Schleicher

  42. Regularization in slope tomography

    Article • Geophysics, September 2008, Society of Exploration Geophysicists

    Joerg Schleicher

  43. Resolution analysis for stereotomography in media with elliptic and anelliptic anisotropy

    Article • Geophysics, July 2008, Society of Exploration Geophysicists

    Joerg Schleicher

  44. GPR velocity determination by image-wave remigration

    Article • Journal of Applied Geophysics, June 2008, Elsevier

    Joerg Schleicher

  45. A frequency criterion for optimal node selection in smoothing with cubic splines

    Article • Geophysical Prospecting, March 2008, Wiley

    Joerg Schleicher

  46. Obliquity correction for reverse time migration

    Article • January 2008, Society of Exploration Geophysicists

    Joerg Schleicher

  47. Time migration velocity analysis by image‐wave propagation of common‐image gathers

    Article • January 2008, Society of Exploration Geophysicists

    Joerg Schleicher

  48. On the estimation of local slopes

    Article • January 2008, Society of Exploration Geophysicists

    Joerg Schleicher

  49. Regularization in slope tomography

    Article • January 2008, Society of Exploration Geophysicists

    Joerg Schleicher

  50. Vertical image waves in elliptically anisotropic media

    Article • Studia Geophysica et Geodaetica, January 2008, Springer Science + Business Media

    Joerg Schleicher

  51. Wide-angle FD and FFD migration using complex Padé approximations

    Article • Geophysics, November 2007, Society of Exploration Geophysicists

    Joerg Schleicher

  52. Data stacking beyond CMP

    Article • The Leading Edge, July 2007, Society of Exploration Geophysicists

    Joerg Schleicher

  53. A comparison of imaging conditions for wave‐equation shot‐profile migration

    Article • January 2007, Society of Exploration Geophysicists

    Joerg Schleicher

  54. Vertical image waves in elliptically anisotropic media

    Article • January 2007, Society of Exploration Geophysicists

    Joerg Schleicher

  55. Dip correction for coherence-based time migration velocity analysis

    Article • Geophysics, January 2007, Society of Exploration Geophysicists

    Joerg Schleicher

  56. Time and depth remigration in elliptically anisotropic media using image-wave propagation

    Article • Geophysics, January 2007, Society of Exploration Geophysicists

    Joerg Schleicher

  57. Wide‐angle FD and FFD migration using complex Padé approximations

    Article • January 2007, Society of Exploration Geophysicists

    Joerg Schleicher

  58. Mathematical Modelling and Mathematical Methods in Energy

    Article • Numerical Linear Algebra with Applications, January 2007, Wiley

    Joerg Schleicher

  59. Velocity determination by image‐wave remigration

    Article • January 2006, Society of Exploration Geophysicists

    Joerg Schleicher

  60. Sensitivity Analysis for Stereotomography in Elliptic and Anelliptic Media

    Article • January 2006, Society of Exploration Geophysicists

    Joerg Schleicher

  61. A frequency criterion for smoothing with optimal cubic splines

    Article • January 2006, Society of Exploration Geophysicists

    Joerg Schleicher

  62. Migration velocity analysis by depth image-wave remigration: first results

    Article • Geophysical Prospecting, November 2004, Wiley

    Joerg Schleicher

  63. Controlling amplitudes in 2.5D common‐shot migration to zero offset

    Article • Geophysics, September 2004, Society of Exploration Geophysicists

    Joerg Schleicher

  64. Aperture effects in 2.5D Kirchhoff migration: A geometrical explanation

    Article • Geophysics, September 2003, Society of Exploration Geophysicists

    Joerg Schleicher

  65. On the aperture effects in 2.5‐D Kirchhoff migration

    Article • January 2002, Society of Exploration Geophysicists

    Joerg Schleicher

  66. THE KIRCHHOFF–HELMHOLTZ INTEGRAL PAIR

    Article • Journal of Computational Acoustics, December 2001, World Scientific Pub Co Pte Lt

    Joerg Schleicher

  67. The Kirchhoff–Helmholtz integral for anisotropic elastic media

    Article • Wave Motion, October 2001, Elsevier

    Joerg Schleicher

  68. Seismic modeling by demigration

    Article • Geophysics, July 2000, Society of Exploration Geophysicists

    Joerg Schleicher

  69. Modeling, migration, and demigration

    Article • The Leading Edge, July 2000, Society of Exploration Geophysicists

    Joerg Schleicher

  70. The common reflecting element (CRE) method revisited

    Article • Geophysics, May 2000, Society of Exploration Geophysicists

    Joerg Schleicher

  71. An asymptotic inverse to the Kirchhoff-Helmholtz integral

    Article • Inverse Problems, April 2000, Institute of Physics Publishing

    Joerg Schleicher

  72. Multifocus moveout revisited: derivations and alternative expressions

    Article • Journal of Applied Geophysics, December 1999, Elsevier

    Joerg Schleicher

  73. Kirchhoff imaging as a tool for AVO/AVA analysis

    Article • The Leading Edge, August 1999, Society of Exploration Geophysicists

    Joerg Schleicher

  74. To: “A unified approach to 3-D seismic reflection imaging, Part II: Theory” (M. Tygel, J. Schleicher, and P. Hubral, GEOPHYSICS, 61, 759–775)

    Article • Geophysics, March 1998, Society of Exploration Geophysicists

    Joerg Schleicher

  75. 2.5-D true‐amplitude Kirchhoff migration to zero offset in laterally inhomogeneous media

    Article • Geophysics, March 1998, Society of Exploration Geophysicists

    Joerg Schleicher

  76. Seismic constant‐velocity remigration

    Article • Geophysics, March 1997, Society of Exploration Geophysicists

    Joerg Schleicher

  77. Minimum apertures and Fresnel zones in migration and demigration

    Article • Geophysics, January 1997, Society of Exploration Geophysicists

    Joerg Schleicher

  78. Amplitude-preserving MZO in laterally inhomogeneous media

    Article • October 1996, SPIE

    Joerg Schleicher

  79. A unified approach to 3-D seismic reflection imaging, Part I: Basic concepts

    Article • Geophysics, May 1996, Society of Exploration Geophysicists

    Joerg Schleicher

  80. A unified approach to 3-D seismic reflection imaging, Part II: Theory

    Article • Geophysics, May 1996, Society of Exploration Geophysicists

    Joerg Schleicher

  81. Reply by the authors to Arthur E. Barnes

    Article • Geophysics, November 1995, Society of Exploration Geophysicists

    Joerg Schleicher

  82. Seismic imaging operators derived from chained stacking integrals

    Article • September 1995, SPIE

    Joerg Schleicher

  83. Geometrical‐spreading and ray‐caustic decomposition of elementary seismic waves

    Article • Geophysics, July 1995, Society of Exploration Geophysicists

    Joerg Schleicher

  84. Reply by the authors to the discussion by Gijs J. O. Vermeer

    Article • Geophysics, May 1995, Society of Exploration Geophysicists

    Joerg Schleicher

  85. Pulse distortion in depth migration

    Article • Geophysics, October 1994, Society of Exploration Geophysicists

    Joerg Schleicher

  86. Amplitude-preserving migration by weighted diffraction stacks

    Article • December 1993, SPIE

    Joerg Schleicher

  87. 3-D true‐amplitude finite‐offset migration

    Article • Geophysics, August 1993, Society of Exploration Geophysicists

    Joerg Schleicher

  88. Three‐dimensional primary zero‐offset reflections

    Article • Geophysics, May 1993, Society of Exploration Geophysicists

    Joerg Schleicher

  89. Determination of Fresnel zones from traveltime measurements

    Article • Geophysics, May 1993, Society of Exploration Geophysicists

    Joerg Schleicher

  90. Nonspecular reflections from a curved interface

    Article • Geophysics, August 1991, Society of Exploration Geophysicists

    Joerg Schleicher