Per H. Christensen, Eric J. Stollnitz, David Salesin, Tony DeRose. Global Illumination of Glossy Environments Using Wavelets and Importance. ACM Trans. Graph., 15(1):37-71, 1996. [doi]
@article{ChristensenSSD96,
title = {Global Illumination of Glossy Environments Using Wavelets and Importance},
author = {Per H. Christensen and Eric J. Stollnitz and David Salesin and Tony DeRose},
year = {1996},
doi = {10.1145/226150.226153},
url = {http://doi.acm.org/10.1145/226150.226153},
tags = {Meta-Environment},
researchr = {https://researchr.org/publication/ChristensenSSD96},
cites = {0},
citedby = {0},
journal = {ACM Trans. Graph.},
volume = {15},
number = {1},
pages = {37-71},
}