"Estimating Diffusion Parameters from Polarized Spherical Gradient Illumination"
Yufeng Zhu, Pieter Peers, Paul Debevec, and Abhijeet Ghosh

ACM SIGGRAPH 2012 Talks, July 2012
Abstract
We propose a novel method for acquiring subsurface scattering parameters of heterogeneous translucent materials. We show that dense per-surfacepoint scattering parameters can be directly obtained from observations under cross-polarized spherical gradient illumination of curved surfaces. Our method is a direct method, and does not require any explicit fitting of observed scattering profiles. The validity of the developed theory is demonstrated on a variety of heterogeneous translucent objects.


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Related Publications
  • Yufeng Zhu, Pradeep Garigipati, Pieter Peers, Paul Debevec, and Abhijeet Ghosh, "Estimating Diffusion Parameters from Polarized Spherical-Gradient Illumination", IEEE Computer Graphics and Applications, Volume 33, Issue 3, pages 34-43, May 2013,
Bibtex
@misc{Zhu:2012:EDP:Talk,
author = {Zhu, Yufeng and Peers, Pieter and Debevec, Paul and Ghosh, Abhijeet},
title = {Estimating Diffusion Parameters from Polarized Spherical Gradient Illumination},
month = {July},
year = {2012},
howpublished = {ACM SIGGRAPH 2012 Talks}
doi = {http://doi.acm.org/10.1145/2343045.2343056},
}
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