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Author, Editor

Author(s):

Havran, Vlastimil
Neummann, Attila
Zotti, Georg
Purgathofer, Werner
Seidel, Hans-Peter

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Not MPG Author(s):

Neummann, Attila
Zotti, Georg
Purgathofer, Werner

Editor(s):





BibTeX cite key*:

Havran2005SCCG

Title, Booktitle

Title*:

On Cross-Validation and Resampling of BRDF Data Measurements

Booktitle*:

SCCG '05: Proceedings of the 21st Spring Conference on Computer Graphics

Event, URLs

URL of the conference:

http://www.sccg.sk/

URL for downloading the paper:

http://delivery.acm.org/10.1145/1100000/1090149/p161-havran.pdf?key1=1090149&key2=8348170511&coll=portal&dl=ACM&CFID=78814391&CFTOKEN=96958127

Event Address*:

Budmerice, Slovakia

Language:

English

Event Date*
(no longer used):


Organization:

ACM SIGGRAPH and EUROGRAPHICS

Event Start Date:

12 May 2005

Event End Date:

14 May 2005

Publisher

Name*:

ACM

URL:

http://www.acm.org

Address*:

New York, NY, USA

Type:


Vol, No, Year, pp.

Series:


Volume:


Number:


Month:

May

Pages:

161-168

Year*:

2005

VG Wort Pages:

12

ISBN/ISSN:

1-59593-203-6

Sequence Number:


DOI:




Note, Abstract, ©


(LaTeX) Abstract:

We discuss the validation of BTF data measurements by means used for BRDF measurements. First, we show how to apply the Helmholtz reciprocity and isotropy for a single data set. Second, we discuss a cross-validation for BRDF measurement data obtained from two different measurement setups, where the measurements are not calibrated or the level of accuracy is not known. We show the practical problems encountered and the solutions we have used to validate physical setup for four material samples. We describe a novel coordinate system suitable for resampling the BRDF data from one data set to another data set. Further, we show how the perceptually uniform color space CIELab is used for cross-comparison of BRDF data measurements, which were not calibrated.

URL for the Abstract:

http://portal.acm.org/citation.cfm?id=1090149&dl=ACM&coll=portal#

Keywords:

Bidirectional Reflectance Distribution Function, BRDF, Validation



Download
Access Level:

Public

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Computer Graphics Group

External Affiliations:

Vienna University of Technology

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{Havran2005SCCG,
AUTHOR = {Havran, Vlastimil and Neummann, Attila and Zotti, Georg and Purgathofer, Werner and Seidel, Hans-Peter},
TITLE = {On Cross-Validation and Resampling of BRDF Data Measurements},
BOOKTITLE = {SCCG '05: Proceedings of the 21st Spring Conference on Computer Graphics},
PUBLISHER = {ACM},
YEAR = {2005},
ORGANIZATION = {ACM SIGGRAPH and EUROGRAPHICS},
PAGES = {161--168},
ADDRESS = {Budmerice, Slovakia},
MONTH = {May},
ISBN = {1-59593-203-6},
}


Entry last modified by Thomas Schultz, 03/14/2007
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Editor(s)
Vlastimil Havran
Created
06/19/2006 01:55:41 PM
Revisions
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Editor(s)
Thomas Schultz
Christine Kiesel
Christine Kiesel
Christine Kiesel
Christine Kiesel
Edit Dates
03/14/2007 04:19:55 PM
19.06.2006 13:59:34
19.06.2006 13:56:58
25.04.2006 15:29:41
25.04.2006 15:15:09
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