@inproceedings{1572784,
 author = {Robison, Austin and Shirley, Peter},
 title = {Image space gathering},
 booktitle = {HPG '09: Proceedings of the Conference on High Performance Graphics 2009},
 year = {2009},
 isbn = {978-1-60558-603-8},
 pages = {91--98},
 location = {New Orleans, Louisiana},
 doi = {http://doi.acm.org/10.1145/1572769.1572784},
 publisher = {ACM},
 address = {New York, NY, USA},
 }