@article{vast-2009-prabath,
  title =      {Optimized Image Sampling for View and Light Interpolation},
  author =     {P. Gunawardane and O. Wang and S. Scher and J. Davis and I. Rickard and T. Malzbender},
  year =       "2009",
  month =      sep,
  booktitle = {International Symposium on Virtual Reality, Archaeology and Cultural Heritage (VAST)},
  location =   "Malta",  
}