liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
A versatile material reflectance measurement system for use in production
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, The Institute of Technology. (Computer Graphics and Image Processing)
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, The Institute of Technology. (Computer Graphics and Image Processing)
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, The Institute of Technology. (Computer Graphics and Image Processing)ORCID iD: 0000-0002-7765-1747
2011 (English)In: Proceedings of SIGRAD 2011. Evaluations of Graphics and Visualization — Efficiency, Usefulness, Accessibility, Usability, November 17–18, 2011, KTH, Stockholm, Sweden, Linköping University Electronic Press, 2011, 69-76 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we present our developed bidirectional reflectance distribution capturing pipeline. It includes a constructed gonioreflectometer for reflectance measurements, as well as extensive software for operation, data visualization and parameter fitting of analytic models. Our focus is on the flexible user interface, aimed at material appearance creation for computer graphics, and targeted both for production and research employment.

Key challenges have been in providing a user friendly and effective software for functioning in a production environment, abstracting the details of the calculations involved in the reflectance capturing and fitting. We show how a combination of well-tuned tools can make complex processes such as reflectance calibration, measurement and fitting highly automated in a fast and easy work-flow, from material scanning to model parameters optimized for use in rendering. At the same time, the developed software provides a modifiable interface for detailed control. The importance of having good reflectance visualizations is also demonstrated, where the software plotting tools are able to show vital details of a reflectance distribution, giving valuable insight in to a materials properties and a models accuracy of fit to measured data, on both a local and global level.

Place, publisher, year, edition, pages
Linköping University Electronic Press, 2011. 69-76 p.
Series
Linköping Electronic Conference Proceedings, ISSN 1650-3686 (print), 1650-3740 (online) ; 65
Keyword [en]
BRDF, material measurement, material modeling, BRDF visualization
National Category
Engineering and Technology Computer and Information Science
Identifiers
URN: urn:nbn:se:liu:diva-75059ISBN: 978-91-7393-008-6 (print)OAI: oai:DiVA.org:liu-75059DiVA: diva2:503455
Conference
SIGRAD
Available from: 2012-03-01 Created: 2012-02-15 Last updated: 2015-09-22Bibliographically approved

Open Access in DiVA

fulltext(5609 kB)309 downloads
File information
File name FULLTEXT01.pdfFile size 5609 kBChecksum SHA-512
1ed1c3f6329290b878a35b5d4022d9b2a558a3fc68de2751c920a1919b11f34396391d0d2a78cb493040314ef7f272e9169bc7cb041c9ec879e2af522afdf6ab
Type fulltextMimetype application/pdf

Authority records BETA

Eilertsen, GabrielLarsson, PerUnger, Jonas

Search in DiVA

By author/editor
Eilertsen, GabrielLarsson, PerUnger, Jonas
By organisation
Media and Information TechnologyThe Institute of Technology
Engineering and TechnologyComputer and Information Science

Search outside of DiVA

GoogleGoogle Scholar
Total: 309 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

isbn
urn-nbn

Altmetric score

isbn
urn-nbn
Total: 203 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf