| Title: | Visualizing Unsteady Flows by Adaptive Streaklines |
| Authors: | Sanna, A. Montrucchio, B. Arina, R. |
| Citation: | WSCG '2000: Conference proceeding: The 8th International Conference in Central Europe on Computers Graphics, Visualization and Interaktive Digital Media '2000 in cooperation with EUROGRAPHICS and IFIP WG 5.10: University of West Bohemia, Plzen, Czech republic, February 7 - 10, 2000, p. 84-91. |
| Issue Date: | 2000 |
| Publisher: | University of West Bohemia |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://wscg.zcu.cz/wscg2000/Papers_2000/T17.ps.gz http://hdl.handle.net/11025/15432 |
| ISBN: | 80-7082-612-6 |
| Keywords: | vědecká vizualizace;nestálé toky;adaptivní částicové trasování;míra detailu |
| Keywords in different language: | scientific visualization;unsteady flows;adaptive particle tracing;level of detail |
| Abstract: | The visualization of unsteady flows is an attractive field of research and texture-based techniques seem to provide satisfactory results. In this paper we propose a texture-based method which follows streaklines in order to produce an effective visualization of time-dependent phenomena. The local vorticity of the field allows to trace a number of streaklines according to the flow characteristics; in this way, more significant areas are denoted by a higher level of detail. Moreover, different colors are assigned to different vorticity levels to better denote flow instabilities. |
| Rights: | © University of West Bohemia |
| Appears in Collections: | WSCG '2000: Conference proceeding |
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