SFB 382 Teilprojekt D6

Hierarchische Visualisierungsverfahren

Personal

Teilprojektleiter

Grundausstattung

Ergänzungsausstattung

Anschrift

Kurzbeschreibung

Kooperation mit anderen Teilprojekten

Ergebnisse

• Adaptive und hierarchische Verfahren
  • Visualisierung auf Dünnen Gittern^[11]

  • Hierarchische Visualisierung von Punktwolken^[12]

• Hardware-unterstützte Filterung und Multiskalen Analyse von Volumendaten
  • Hardware-unterstützte Faltung und Morphologische Operatoren ^[13]

  • Hardware-unterstützte Wavelet-Analyse^[14]

  • Extraktion von Multiskalen Merkmalen mittels Wavelet-Analyse

• Interaktive Visualisierung von Strömungsfeldern
  • Interaktives 3D LIC^[15]

  • Hardware-beschleunigte Texturadvektion auf zwei- und dreidimensionalen Strömungsfeldern

• Visualisierung auf unstrukturierten Gittern
  • Hardwarebeschleunigte Volumenvisualisierung unstrukturierter Gitter^[16]

  • Hardwareunterstütztes Resampling

  • Topologie-erhaltendes Downsampling

Veröffentlichungen

• J. Diepstraten, D. Weiskopf, and T. Ertl. Transparency in interactive Technical Illustrations. In Proc. Eurographics '02, 2002.

• K. Engel, M. Kraus, and T. Ertl. High-Quality Pre-Integrated Volume Rendering Using HardwareAccelerated Pixel Shading. In Eurographics / SIGGRAPH Workshop on Graphics Hardware 01, pages 9-16, 2001.

• K. Engel, O. Sommer, and T. Ertl. An Interactive Hardware Accelerated Remote 3D-Visualization Framework. In Proceedings of EG/IEEE TCVG Symposium on Visualization VisSym '00, 2000.

• K. Engel, R. Westermann, and T. Ertl. Isosurface Extraction Techniques for Web-based Volume Visualization. In Proc. Visualization '99, pages 139-146. IEEE, 1999.

• T. Ertl, R. Westermann, and R. Grosso. Multiresolution and hierarchical methods for the visualization of volume data. Future Generation Computer Systems, 15(1):31-42, 1999.

• R. Grosso and T. Ertl. Progessive Isosurface Extraction from Hierarchical 3D Meshes. Computers Graphics Forum (EURO-GRAPHICS '98), 17(3), 1998.

• M. Hopf and T. Ertl. Accelerating 3D Convolution using Graphics Hardware. In Proc. Visualization '99, pages 471-474. IEEE, 1999.

• M. Hopf and T. Ertl. Accelerating Morphological Analysis with Graphics Hardware. In Proc. Workshop on Vision, Modelling, and Visualization VMV '00, pages 337-345. infix, 2000.

• M. Hopf and T. Ertl. Hardware Accelerated Wavelet Transformations. In Proceedings of EG/IEEE TCVG Symposium on Visualization VisSym '00, May 2000.

• M. Kraus and T. Ertl. Topology-Guided Downsampling. In Proceedings of International Workshop on Volume Graphics 01, pages 139-147, 2001.

• C. Lürig and T. Ertl. Hierarchical Volume Analysis and Visualization Based on Morphological Operators. In Proc. IEEE Visualization '98, pages 335-341, 1998.

• M. Magallon, M. Hopf, and T. Ertl. Parallel Volume Rendering using PC Graphics Hardware. In Proceedings of Pacific Graphics 01 , pages 384-389, 2001.

• C. Rezk-Salama, P. Hastreiter, C. Teitzel, and T. Ertl. Interactive Exploration of Volume Line Integral Convolution Based on 3D-Texture Mapping. In Proc. Visualization '99, pages 233-240. IEEE, 1999.

• S. Röttger and T. Ertl. A Two-Step Approach for Interactive Pre-Integrated Volume Rendering of Unstructured Grids. In Proc. IEEE VolVis 02, 2002.

• M. Schulz, F. Reck, W. Bartelheimer, and T. Ertl. Interactive Visualization of Fluid Dynamics Simulations in Locally Refined Cartesian Grids. In Proc. Visualization 99, pages 413-416. IEEE, 1999.

• M. Schulz, T. Reuding, and T. Ertl. Analyzing Engineering Simulations in a Virtual Environment. IEEE Computer Graphics and Applications, 18(6):46-52, 1998.

• S. Stegmaier, M. Magallon, and T. Ertl. A Generic Solution for Hardware-Accelerated Remote Visualization. In Proceedings of EG/IEEE TCVG Symposium on Visualization VisSym 02, 2002.

• C. Teitzel and T. Ertl. New Approaches for Particle Tracing on Sparse Grids. In EUROGRAPHICS IEEE, editor, Data Visualization '99 (Symposium on Visualization VisSym '99), pages 73-86, 1999.

• C. Teitzel, R. Grosso, and T. Ertl. Efficient and Reliable Integration Methods for Particle Tracing in Unsteady Flows on Discrete Meshes. In W. Lefer and M. Grave, editors, Proc. 8th Eurographics Workshop on Visualization in Scientific Computing, pages 49-56, 1997.

• C. Teitzel, M. Hopf, R. Grosso, and T. Ertl. Volume visualization on sparse grids. Computing and Visualization in Science, 2:47-59, 1999.

• M. Weiler and T. Ertl. Hardware-Software-Balanced Resampling for the Interactive Visualization of Unstructured Grids. In Proceedings of IEEE Visualization '01, pages 199-206, 2001.

• D. Weiskopf, G. Erlebacher, M. Hopf, and T. Ertl. Hardware-Accelerated Lagrangian-Eulerian Texture Advection for 2D Flow Visualization. In Proceedings of Workshop on Vision, Modeling, and Visualization VMV 02. infix, 2002.

• R. Westermann. A Multiresolution Framework for Volume Rendering. In Proceedings Symposium on Volume Visualization 1994, pages 51-58, 1994.

• R. Westermann. Compression Domain Rendering of Time-Resolved Volume Data. In IEEE Visualization 1995 Conference Proceedings, pages 168-176, 1995.

• R. Westermann and T. Ertl. Efficiently Using Graphics Hardware in Volume Rendering Applications. Computer Graphics (SIGGRAPH '98), 32(4):169-179, 1998.

• R. Westermann and T. Ertl. A Multiscale Approach to Integrated Volume Segmentation and Rendering. Computers Graphics Forum (EUROGRAPHICS '97), 16(3):96-107, 1997.

• R. Westermann, L. Kobbelt, and T. Ertl. Real-time exploration of regular volume data by adaptive reconstruction of isosurfaces. The Visual Computer, 15:100-111, 1999.

• R. Westermann, C. Johnson, and T. Ertl. Topology preserving smoothing of vector fields. IEEE Transactions on Visualization and Computer Graphics, 7(3):222-229, 2001.