Title: | Color-Table Animation of Fast Oriented Line Integral Convolution for Vector Field Visualization |
Authors: | Berger, Siegrun Gröller, Eduard |
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. 4-11. |
Issue Date: | 2000 |
Publisher: | University of West Bohemia |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/wscg2000/Papers_2000/X17.ps.gz http://hdl.handle.net/11025/15422 |
ISBN: | 80-7082-612-6 |
Keywords: | animace;vizualizace vektorového pole |
Keywords in different language: | oriented line integral convolution;animation;vector field visualization |
Abstract: | Fast Oriented Line Integral Convolution (FROLIC), which is a variant of LIC, illustrates 2D vector fields by approximating a streamlet by a set of disks with varying intensity. FROLIC does not only show the direction of the flow but also its orientation. This paper presents color-table animation of FROLIC images. Various color-table compositions are discussed in detail. When animating FROLIC images visual artifacts (pulsation, synchronization) must be avoided. Several strategies in this respect are dealt with. Color-table animation of FROLIC has been implemented as a Visual C++ application, whereby the calculation of the dynamical system is performed with Mathematica. This allows researchers from various disciplines to conveniently explore and investigate analytically defined 2D and 3D vector fields. |
Rights: | © University of West Bohemia |
Appears in Collections: | WSCG '2000: Conference proceeding |
Files in This Item:
File | Description | Size | Format | |
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Berger.pdf | Plný text | 2,04 MB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/15422
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