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231224s2014 xx |||||o 00| ||eng c |
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7 |
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|a 10.1109/TVCG.2013.256
|2 doi
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|a pubmed24n0842.xml
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|a DE-627
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| 041 |
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|a eng
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| 100 |
1 |
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|a Sheng, Yu
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Translucent Radiosity
|b Efficiently Combining Diffuse Inter-Reflection and Subsurface Scattering
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| 264 |
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|c 2014
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 01.12.2015
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| 500 |
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|a Date Revised 11.09.2015
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|a published: Print
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| 500 |
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a It is hard to efficiently model the light transport in scenes with translucent objects for interactive applications. The inter-reflection between objects and their environments and the subsurface scattering through the materials intertwine to produce visual effects like color bleeding, light glows, and soft shading. Monte-Carlo based approaches have demonstrated impressive results but are computationally expensive, and faster approaches model either only inter-reflection or only subsurface scattering. In this paper, we present a simple analytic model that combines diffuse inter-reflection and isotropic subsurface scattering. Our approach extends the classical work in radiosity by including a subsurface scattering matrix that operates in conjunction with the traditional form factor matrix. This subsurface scattering matrix can be constructed using analytic, measurement-based or simulation-based models and can capture both homogeneous and heterogeneous translucencies. Using a fast iterative solution to radiosity, we demonstrate scene relighting and dynamically varying object translucencies at near interactive rates
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| 650 |
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|a Journal Article
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| 650 |
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4 |
|a Research Support, Non-U.S. Gov't
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| 650 |
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4 |
|a Research Support, U.S. Gov't, Non-P.H.S.
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| 700 |
1 |
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|a Shi, Yulong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Lili
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Narasimhan, Srinivasa G
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g 20(2014), 7 vom: 10. Juli, Seite 1009-21
|w (DE-627)NLM098269445
|x 1941-0506
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| 773 |
1 |
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|g volume:20
|g year:2014
|g number:7
|g day:10
|g month:07
|g pages:1009-21
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| 856 |
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|u http://dx.doi.org/10.1109/TVCG.2013.256
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