Miika Aittala, Tim Weyrich, Jaakko Lehtinen. Practical SVBRDF capture in the frequency domain. ACM Trans. Graph., 32(4):110, 2013. [doi]
@article{AittalaWL13,
title = {Practical SVBRDF capture in the frequency domain},
author = {Miika Aittala and Tim Weyrich and Jaakko Lehtinen},
year = {2013},
doi = {10.1145/2461912.2461978},
url = {http://doi.acm.org/10.1145/2461912.2461978},
researchr = {https://researchr.org/publication/AittalaWL13},
cites = {0},
citedby = {0},
journal = {ACM Trans. Graph.},
volume = {32},
number = {4},
pages = {110},
}