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Author, Editor

Author(s):

Weber, Markus
Milch, Marco
Myszkowski, Karol
Dmitriev, Kirill
Rokita, Przemyslaw
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*:

Weber2004

Title, Booktitle

Title*:

Spatio-Temporal Photon Density Estimation Using Bilateral Filtering


cgi2004.pdf (713.04 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:

120-127

Year*:

2004

VG Wort Pages:


ISBN/ISSN:

0-7695-2171-1

Sequence Number:


DOI:




Note, Abstract, ©


(LaTeX) Abstract:

Photon tracing and density estimation are well established
techniques in global illumination computation and rendering of
high-quality animation sequences. Using traditional density estimation techniques
it is difficult to remove stochastic noise inherent for photon-based
methods while avoiding overblurring lighting details.
In this paper we investigate the use of bilateral filtering
for lighting reconstruction based on the local density of photon hit points.
Bilateral filtering is applied in spatio-temporal domain and
provides control over the level-of-details in reconstructed lighting.
All changes of lighting below this level are treated as
stochastic noise and are suppressed. Bilateral
filtering proves to be efficient in preserving sharp features
in lighting which is in particular important for high-quality caustic
reconstruction. Also, flickering
between subsequent animation frames is substantially reduced
due to extending bilateral filtering into temporal domain.



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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{Weber2004,
AUTHOR = {Weber, Markus and Milch, Marco and Myszkowski, Karol and Dmitriev, Kirill and Rokita, Przemyslaw and Seidel, Hans-Peter},
EDITOR = {Cohen-Or, Daniel and Jain, Lakhmi and Magnenat-Thalmann, Nadia},
TITLE = {Spatio-Temporal Photon Density Estimation Using Bilateral Filtering},
BOOKTITLE = {Computer Graphics International (CGI 2004)},
PUBLISHER = {IEEE},
YEAR = {2004},
PAGES = {120--127},
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 08:25:20 PM
Revisions
6.
5.
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3.
2.
Editor(s)
Karol Myszkowski
Christine Kiesel
Karol Myszkowski
Anja Becker
Anja Becker
Edit Dates
01/02/2008 05:23:50 PM
03.05.2005 14:52:39
03/15/2005 11:41:19 AM
04.02.2005 12:20:14
18.01.2005 15:50:57
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