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Author, Editor(s)

Author(s):

Mantiuk, Rafał
Pattanaik, Sumant
Myszkowski, Karol

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Not MPG Author(s):

Pattanaik, Sumant

BibTeX cite key*:

Mantiuk2002

Title

Title*:

Using Environment Mapping for Interactive Global Illumination Computation in Dynamic Diffuse Environments


mantiuk02CubeMapDataStructureForGI.pdf (574.1 KB)

Journal

Journal Title*:

Archives of Theoretical and Applied Computer Science

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Language:

English

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Vol, No, pp, Date

Volume*:

14

Number:

4

Publishing Date:

2002

Pages*:

263-275

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VG Pages:


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Page End:


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DOI:


Note, Abstract, ©

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(LaTeX) Abstract:

In this paper we present a hardware based rendering approach, which gives plausible approximation of global illumination at nearly interactive frame rates. Global illumination is computed by combining direct light with indirect light. Direct light is computed in GPU, whereas indirect light is computed using a mix of CPU and GPU calculations. We expect that future generation of GPU would be capable of doing all of the indirect light computation, thus will provide real-time performance. Our algorithm computes global illumination by iterative computation of irradiance from multiple bounces. We are able to compute plausible approximation of indirect light for static and dynamic scenes involving both moving objects and changing light sources. The accuracy of our solution can progressively improve as computation time is increased.

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Public

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Computer Graphics Group

Audience:

popular

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BibTeX Entry:

@ARTICLE{Mantiuk2002,
AUTHOR = {Mantiuk, Rafał and Pattanaik, Sumant and Myszkowski, Karol},
TITLE = {Using Environment Mapping for Interactive Global Illumination Computation in Dynamic Diffuse Environments},
JOURNAL = {Archives of Theoretical and Applied Computer Science},
YEAR = {2002},
NUMBER = {4},
VOLUME = {14},
PAGES = {263--275},
}


Entry last modified by Karol Myszkowski, 03/12/2010
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Editor(s)
Karol Myszkowski
Created
03/14/2003 05:34:11 PM
Revisions
9.
8.
7.
6.
5.
Editor(s)
Karol Myszkowski
Karol Myszkowski
Christine Kiesel
Rafal Mantiuk
Rafal Mantiuk
Edit Dates
01/08/2008 01:15:05 PM
01/02/2008 05:38:53 PM
25.02.2007 17:02:31
07/15/2006 10:10:27 PM
01/14/2005 10:03:51 AM
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