| Title: | Slope Fidelity in Terrains with Higher-Order Delaunay Triangulations |
| Authors: | Biniaz, Ahmad Dastghaibyfard, Gholamhossein |
| Citation: | WSCG '2008: Communication Papers: The 16-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS: University of West Bohemia, Plzen, Czech Republic, February 4 - 7, 2008, p. 17-24. |
| Issue Date: | 2008 |
| Publisher: | Václav Skala - UNION Agency |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://wscg.zcu.cz/wscg2008/Papers_2008/short/!_WSCG2008_Short_final.zip http://hdl.handle.net/11025/11098 |
| ISBN: | 978-80-86943-16-9 |
| Keywords: | realistické terény;Delaunayova triangulace |
| Keywords in different language: | realistic terrains;Delaunay triangulation |
| Abstract: | Terrains are often modeled by triangulations and one of the criteria is that: triangulation should have “nice shape”. Delaunay triangulation is a good way to formalize nice shape. Another criterion is slope fidelity in terrains. In natural terrains there are no abrupt changes in slope. A triangulation for a terrain should use triangles of nice shape and have slope fidelity. To achieve these characteristics, higher-order Delaunay triangulations are used. Two methods are presented and the result of implementations and visualizations show they perform very well on real-world data. |
| Rights: | © Václav Skala - UNION Agency |
| Appears in Collections: | WSCG '2008: Communication Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Biniaz.pdf | Plný text | 1,47 MB | Adobe PDF | View/Open |
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