@inproceedings{CheslackPostava:2007:4CR,
  title = {4D compression and relighting with high-resolution light transport matrices},
  booktitle = {proceedings of the 2007 symposium on Interactive 3D graphics and games},
  author = {Ewen Cheslack-Postava and Nolan Goodnight and Ren Ng and Ravi Ramamoorthi and Greg Humphreys},
  year = 2007,
  pages = {81--88},
  url = {http://graphics.cs.berkeley.edu/papers/CheslackPostava-4CR-2007-00/},
}