Seismic Volume Visualization for Horizon Extraction

Information

• Publication Type: Conference Paper
• Workgroup(s)/Project(s): not specified
• Date: March 2010
• Location: Taipei, Taiwan
• Lecturer: Daniel Patel
• Booktitle: Proceedings of IEEE Pacific Visualization 2010
• Pages: 73 – 80
• Keywords: volume visualization, horizon extraction, seismic data

Abstract

Seismic horizons indicate change in rock properties and are central in geoscience interpretation. Traditional interpretation systems involve time consuming and repetitive manual volumetric seeding for horizon growing. We present a novel system for rapidly interpreting and visualizing seismic volumetric data. First we extract horizon surface-parts by preprocessing the seismic data. Then during interaction the user can assemble in realtime the horizon parts into horizons. Traditional interpretation systems use gradient-based illumination models in the rendering of the seismic volume and polygon rendering of horizon surfaces. We employ realtime gradientfree forward-scattering in the rendering of seismic volumes yielding results similar to high-quality global illumination. We use an implicit surface representation of horizons allowing for a seamless integration of horizon rendering and volume rendering. We present a collection of novel techniques constituting an interpretation and visualization system highly tailored to seismic data interpretation.

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BibTeX

@inproceedings{patel-2010-SVV,
  title =      "Seismic Volume Visualization for Horizon Extraction",
  author =     "Daniel Patel and Stefan Bruckner and Ivan Viola and Eduard
               Gr\"{o}ller",
  year =       "2010",
  abstract =   "Seismic horizons indicate change in rock properties and are
               central in geoscience interpretation. Traditional
               interpretation systems involve time consuming and repetitive
               manual volumetric seeding for horizon growing. We present a
               novel system for rapidly interpreting and visualizing
               seismic volumetric data. First we extract horizon
               surface-parts by preprocessing the seismic data. Then during
               interaction the user can assemble in realtime the horizon
               parts into horizons. Traditional interpretation systems use
               gradient-based illumination models in the rendering of the
               seismic volume and polygon rendering of horizon surfaces. We
               employ realtime gradientfree forward-scattering in the
               rendering of seismic volumes yielding results similar to
               high-quality global illumination. We use an implicit surface
               representation of horizons allowing for a seamless
               integration of horizon rendering and volume rendering. We
               present a collection of novel techniques constituting an
               interpretation and visualization system highly tailored to
               seismic data interpretation.",
  month =      mar,
  location =   "Taipei, Taiwan",
  booktitle =  "Proceedings of IEEE Pacific Visualization 2010",
  pages =      "73--80",
  keywords =   "volume visualization, horizon extraction, seismic data",
  URL =        "https://www.cg.tuwien.ac.at/research/publications/2010/patel-2010-SVV/",
}