@techreport{Bethel:GPUOptimization:2012,
  author = {E. Wes Bethel},
  title = {{Exploration of Optimization Options for Increasing Performance of a GPU Implementation of a Three-Dimensional Bilateral Filter}},
  institution={Lawrence Berkeley National Laboratory},
  address = {Berkeley, CA, USA, 94720},
  year={2012},
  number={LBNL-5406E},
}