Abhijeet Ghosh, Tongbo Chen, Pieter Peers, Cyrus A. Wilson, and Paul Debevec,
"Estimating Specular Roughness from Polarized Second Order Spherical Gradient Illumination",
SIGGRAPH 2009: Talks,
New Orleans, USA,
July 2009,
@misc{Ghosh:2009:ESR:Talk,
author = {Ghosh, Abhijeet and Chen, Tongbo and Peers, Pieter and Wilson, Cyrus A. and Debevec, Paul},
title = {Estimating Specular Roughness from Polarized Second Order Spherical Gradient Illumination},
month = {July},
year = {2009},
howpublished = {SIGGRAPH 2009: Talks},
doi = {http://doi.acm.org/10.1145/1597990.1598020},
}