A Compact Tucker-Based Factorization Model for Heterogeneous Subsurface Scattering

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dc.contributor.authorKurt, Muraten_US
dc.contributor.authorÖztürk, Aydinen_US
dc.contributor.authorPeers, Pieteren_US
dc.contributor.editorSilvester Czanner and Wen Tangen_US
dc.date.accessioned2014-01-31T20:18:48Z
dc.date.available2014-01-31T20:18:48Z
dc.date.issued2013en_US
dc.description.abstractThis paper presents a novel compact factored subsurface scattering representation for optically thick, heterogeneous translucent materials. Our subsurface scattering representation is a combination of Tucker-based factorization and a linear regression method. We first apply Tucker factorization on the intensity profiles of the heterogeneous subsurface scattering responses. Next, we fit a polynomial model for characterizing the differences between the different color channels with a linear regression procedure. We show that our method achieves good compression while maintaining visual fidelity. We validate our heterogeneous subsurface scattering representation on various real-world heterogeneous translucent materials, geometries and lighting conditions.en_US
dc.description.seriesinformationTheory and Practice of Computer Graphicsen_US
dc.identifier.isbn978-3-905673-98-2en_US
dc.identifier.urihttps://doi.org/10.2312/LocalChapterEvents.TPCG.TPCG13.085-092en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.7 [Computer Graphics]en_US
dc.subjectThree Dimensional Graphics and Realismen_US
dc.subjectColoren_US
dc.subjectshadingen_US
dc.subjectshadowingen_US
dc.subjectand textureen_US
dc.titleA Compact Tucker-Based Factorization Model for Heterogeneous Subsurface Scatteringen_US
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