| Title: | Comparisom of accelerating techniques for discontinuity meshing |
| Authors: | Nechvíle, Karel Tobola, Petr Sochor, Jiří |
| Citation: | WSCG ’2003: Short papers: The 11-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2003, 3.-7, p. 95-103. |
| Issue Date: | 2003 |
| Publisher: | UNION Agency |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://wscg.zcu.cz/wscg2003/Papers_2003/H47.pdf http://hdl.handle.net/11025/6170 |
| ISBN: | 80-903100-1-X |
| Keywords: | globální osvětlení;nespojité mřížkování;zrychlovací techniky |
| Keywords in different language: | global illumination;disacontinuity meshing;accelerating techniques |
| Abstract: | Creating an appropriate mesh is one of demanding tasks of many global illumination algorithms. Discontinuity meshing proved to diminish artifacts caused by other meshing strategies. Since naive discontinuity meshing would produce a great amount of geometric computations, accelerating techniques are usually involved. In this paper, we present results obtained with help of k -discrete orientation polytopes ( k -DOPs) and oriented bounding boxes (OBBs) and compare them to previously used accelerating schemes like voxels, BSP-trees and octrees. |
| Rights: | © UNION Agency |
| Appears in Collections: | WSCG '2003: Short papers |
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