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S(wi)SS: A flexible and robust sub-surface scattering shader
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, The Institute of Technology. (Computer Graphics and Image Processing)
Swiss International AB, Sweden.
Swiss International AB, Sweden.
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, The Institute of Technology. (Computer Graphics and Image Processing)
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2014 (English)In: Proceedings of SIGRAD 2014 / [ed] Morten Fjeld, 2014Conference paper, Published paper (Refereed)
Abstract [en]

S(wi)SS is a new, flexible artist friendly multi-layered sub-surface scattering shader that simulates accurately subsurface scattering for a large range of translucent materials. It is a physically motivated multi-layered approach where the sub-surface scattering effect is generated using one to three layers. It enables seamless mixing of the classical dipole, the better dipole and the quantized diffusion reflectance model in the sub-surface scattering layers, and additionally provides the scattering coming of front and back illumination, as well as all the BSDFcomponents, in separate render channels enabling the artist to either use them physically accurately or tweak them independently during compositing to produce the desired result. To demonstrate the usefulness of our approach, we show a set of high quality rendering results from different user scenarios.

Place, publisher, year, edition, pages
2014.
Keyword [en]
Realistic image synthesis, sub-surface scattering
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:liu:diva-106939OAI: oai:DiVA.org:liu-106939DiVA: diva2:720032
Conference
SIGRAD 2014, June 12-13, 2014, Gothenburg, Sweden
Projects
VPS
Funder
Swedish Foundation for Strategic Research
Available from: 2014-05-27 Created: 2014-05-27 Last updated: 2015-09-22Bibliographically approved

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Paper(5578 kB)208 downloads
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6b047543d93eafdf585c1f44c2e097fd039d7841ede436af43f988fbfc954b83f7985593f68394fa22802de7e43015dd45b41733fa936631d089de637d2123d5
Type fulltextMimetype application/pdf

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Tsirikoglou, ApostoliaKronander, JoelUnger, Jonas

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Total: 208 downloads
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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