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Author, Editor(s)

Author(s):

Ihrke, Ivo
Ziegler, Gernot
Tevs, Art
Theobalt, Christian
Magnor, Marcus
Seidel, Hans-Peter

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Not MPG Author(s):

Magnor, Marcus

BibTeX cite key*:

Eiko2007

Title

Title*:

Eikonal Rendering: Efficient Light Transport in Refractive Objects

Journal

Journal Title*:

ACM Transactions on Graphics (Proc. ACM SIGGRAPH)

Journal's URL:

http://www.acmo.org/publications

Download URL
for the article:

http://www.mpi-inf.mpg.de/resources/EikonalRendering/pdf/sig07.pdf

Language:

English

Publisher

Publisher's
Name:

ACM

Publisher's URL:

http://www.acm.org

Publisher's
Address:

New York

ISSN:

0730-0301

Vol, No, pp, Date

Volume*:

26

Number:

3

Publishing Date:

July 2007

Pages*:

59-1 - 59-8

Number of
VG Pages:

30

Page Start:

59-1

Page End:

59-8

Sequence Number:

59

DOI:

10.1145/1275808.1276451

Note, Abstract, ©

Note:


(LaTeX) Abstract:

We present a new method for real-time rendering of sophisticated lighting effects in and around refractive objects. It enables us to realistically display refractive objects with complex material properties, such as arbitrarily varying refraction index, inhomogeneous attenuation, as well as spatially-varying anisotropic scattering and reflectance properties. User-controlled changes of lighting positions only require a few seconds of update time. Our method is based on a set of ordinary differential equations derived from the eikonal equation, the main postulate of geometric optics. This set of equations allows for fast casting of bent light rays with the complexity of a particle tracer. Based on this concept, we also propose an efficient light propagation technique using adaptive wavefront tracing. Efficient GPU implementations for our algorithmic concepts enable us to render visual effects that were previously not reproducible in this combination in real-time.

URL for the Abstract:

http://www.mpi-inf.mpg.de/resources/EikonalRendering/index.html

Categories,
Keywords:

eikonal rendering, ode, GPU, equation solver, light transport, HistoPyramid

HyperLinks / References / URLs:

http://www.mpi-inf.mpg.de/resources/EikonalRendering/

Copyright Message:


Personal Comments:


Download
Access Level:

Public

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Computer Graphics Group

Audience:

popular

Appearance:

MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort


BibTeX Entry:

@ARTICLE{Eiko2007,
AUTHOR = {Ihrke, Ivo and Ziegler, Gernot and Tevs, Art and Theobalt, Christian and Magnor, Marcus and Seidel, Hans-Peter},
TITLE = {Eikonal Rendering: Efficient Light Transport in Refractive Objects},
JOURNAL = {ACM Transactions on Graphics (Proc. ACM SIGGRAPH)},
PUBLISHER = {ACM},
YEAR = {2007},
NUMBER = {3},
VOLUME = {26},
PAGES = {59--1 -- 59--8},
ADDRESS = {New York},
MONTH = {July},
ISBN = {0730-0301},
DOI = {10.1145/1275808.1276451},
}


Entry last modified by Thomas Schultz, 03/20/2009
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Editor(s)
Gernot Ziegler
Created
12/15/2007 02:22:50 AM
Revisions
7.
6.
5.
4.
3.
Editor(s)
Thomas Schultz
Uwe Brahm
Anja Becker
Ivo Ihrke
Ivo Ihrke
Edit Dates
03/20/2009 06:23:02 PM
02/28/2008 04:22:43 PM
13.02.2008 14:23:45
12/18/2007 05:54:59 PM
12/15/2007 04:47:52 PM
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