Title: | Rule-based modeling for 3D GIS |
Authors: | Kim, Sung-Soo Lee, Seong-Ho Park, Jong-Hyun Yang, Young-Kyu |
Citation: | WSCG '2002: Posters: The 10-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2002, 4.-8. February 2002 Plzeň, p. 21-24. |
Issue Date: | 2002 |
Publisher: | UNION Agency |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/wscg2002/Papers_2002/D91.zip http://hdl.handle.net/11025/6072 |
ISBN: | 80-903100-0-1 |
Keywords: | 3D grafika;geografické informační systémy;geometrické modelování |
Keywords in different language: | 3D graphics;geographical information systems;geometric modelling |
Abstract: | One popular approach for modeling 3D geo-features is to create 3D CAD model manually. In particular, manual 3D geo-feature modeling approach provides a high quality of visualization for 3D GIS features. However, this approach can be time consuming to generate 3D models being created manually and requires high costs. We introduce a novel modeling concept; so-called, Rule-based modeling (RBD) that can model 3D geo-features using 2D profiles and 3D feature attributes. By using rule-based engine and model library, we are able to create 3D geo-features automatically. The RBD component combines a synthetic modeler with efficient LOD (level-of-detail) control for real-time rendering. In addition to, describing the details of our component, we present the comparison result between manual modeling and proposed rule-based modeling in terms of the following criteria: input data domain, interoperability, reusability and modeling cost. |
Rights: | © UNION Agency |
Appears in Collections: | WSCG '2002: Posters |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
D91.ps | Plný text | 2,82 MB | Postscript | View/Open |
D91[1].pdf | Plný text | 883,21 kB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/6072
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