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Author, Editor

Author(s):

Tawara, Takehiro
Myszkowski, Karol
Seidel, Hans-Peter

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Editor(s):

Cohen-Or, Daniel
Jain, Lakhmi
Magnenat-Thalmann, Nadia

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Not MPII Editor(s):

Cohen-Or, Daniel
Jain, Lakhmi
Magnenat-Thalmann, Nadia

BibTeX cite key*:

Tawara2004a

Title, Booktitle

Title*:

Exploiting Temporal Coherence in Final Gathering for Dynamic Scenes


tawaraCGI2004.pdf (390.21 KB)

Booktitle*:

Computer Graphics International (CGI 2004)

Event, URLs

URL of the conference:

http://www.ics.forth.gr/cgi2004

URL for downloading the paper:


Event Address*:

Crete, Greece

Language:

English

Event Date*
(no longer used):


Organization:


Event Start Date:

16 June 2004

Event End Date:

19 June 2004

Publisher

Name*:

IEEE

URL:

http://www.computer.org/cspress/

Address*:

Los Alamitos, USA

Type:


Vol, No, Year, pp.

Series:


Volume:


Number:


Month:


Pages:

110-119

Year*:

2004

VG Wort Pages:


ISBN/ISSN:

0-7695-2171-1

Sequence Number:


DOI:




Note, Abstract, ©


(LaTeX) Abstract:

Efficient global illumination computation in dynamically
changing environments is an important practical
problem. In high-quality animation rendering
costly "final gathering" technique is commonly
used. We extend this technique into temporal domain
by exploiting coherence between the subsequent frames.
For this purpose we store previously computed
incoming radiance samples and refresh them evenly in space and
time using some aging criteria. The approach is
based upon a two-pass photon mapping algorithm with irradiance
cache, but it can be applied also in other gathering methods. The
algorithm significantly reduces the cost of expensive indirect
lighting computation and suppresses temporal aliasing
with respect to the state of the art frame-by-frame
rendering techniques.



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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:

@INPROCEEDINGS{Tawara2004a,
AUTHOR = {Tawara, Takehiro and Myszkowski, Karol and Seidel, Hans-Peter},
EDITOR = {Cohen-Or, Daniel and Jain, Lakhmi and Magnenat-Thalmann, Nadia},
TITLE = {Exploiting Temporal Coherence in Final Gathering for Dynamic Scenes},
BOOKTITLE = {Computer Graphics International (CGI 2004)},
PUBLISHER = {IEEE},
YEAR = {2004},
PAGES = {110--119},
ADDRESS = {Crete, Greece},
ISBN = {0-7695-2171-1},
}


Entry last modified by Karol Myszkowski, 01/02/2008
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Editor(s)
Karol Myszkowski
Created
02/26/2004 08:23:22 PM
Revisions
7.
6.
5.
4.
3.
Editor(s)
Karol Myszkowski
Christine Kiesel
Karol Myszkowski
Uwe Brahm
Uwe Brahm
Edit Dates
01/02/2008 05:08:59 PM
03.05.2005 14:51:59
03/15/2005 11:40:17 AM
02/14/2005 10:02:15 PM
04.02.2005 12:20:16
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