Title: | Testing Monte-Carlo Global Illumination Methods with Analytically Computable Scenes |
Authors: | Szirmay-Kalos, László Kovács, László Abbas, Ali Mohamed |
Citation: | WSCG '2001: Conference proceedings: The 9-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2001: University of West Bohemia, Plzen, Czech Republic, February 5.-9., 2001, p. 419-426. |
Issue Date: | 2001 |
Publisher: | University of West Bohemia |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/wscg2001/Papers_2001/R120.ps http://hdl.handle.net/11025/11297 |
ISBN: | 80-7082-713-0 |
ISSN: | 1213-6972 |
Keywords: | globální osvětlení;BRDF vzorkování;albedo;testovací scény;Monte Carlo;vykreslovací rovnice |
Keywords in different language: | global illumination;BRDF sampling;albedo;test scenes;Monte Carlo;rendering equation |
Abstract: | The paper presents analytically computable scenes for testing global illumination algo-rithms with arbitrary BRDFs. The task of these scenes is to enable us to compare global illumination algorithms and check the correctness of the implementation. In our first ap-proach a criterion is given that makes the radiance constant for an arbitrary closed scene allowing either arbitrary BRDFs or arbitrary lightsource models. In the second approach the geometry is assumed to be an internal surface of a sphere. Here homogeneous diffuse and mirror like reflections can be tested with arbitrary lightsource models. |
Rights: | © University of West Bohemia |
Appears in Collections: | WSCG '2001: Conference proceedings |
Files in This Item:
File | Description | Size | Format | |
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Szirmay_Kalos_1.pdf | Plný text | 1,22 MB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/11297
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