BSSRDF Estimation from Single Images

We present a novel method to estimate an approximation of the reflectance characteristics of optically thick, homogeneous translucent materials using only a single photograph as input. First, we approximate the diffusion profile as a linear combination of piecewise constant functions, an approach th...

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Vydáno v:	Computer graphics forum Ročník 30; číslo 2; s. 455 - 464
Hlavní autoři:	Munoz, Adolfo, Echevarria, Jose I., Seron, Francisco J., Lopez-Moreno, Jorge, Glencross, Mashhuda, Gutierrez, Diego
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Oxford, UK Blackwell Publishing Ltd 01.04.2011
Témata:	Approximation Computer graphics Computer science Derivatives Display Algorithms I.4.8 [Image Processing and Computer Vision]: Scene Analysis I.4.1 [Image Processing and Computer Vision]: Digitization and Image Capture Light Lighting Mathematical analysis Mathematical models Reflectance I.3.3 [Computer Graphics]: Picture/Image Generation Shading Studies Visual
ISSN:	0167-7055, 1467-8659
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