@inproceedings{Luft:2004:NPR,
  opteditor = {},
  optnote = {},
  optorganization = {},
  author = {Thomas Luft and Oliver Deussen},
  optkey = {},
  optseries = {},
  localfile = {papers/Luft.2004.NPR.pdf},
  address = IEEEAdr,
  publisher = IEEEPub,
  doi = {http://dx.doi.org/10.1109/PCCGA.2004.1348365},
  optmonth = {},
  opturl = {},
  optwww = {},
  optcrossref = {},
  booktitle = {Proceedings of Pacific Graphics 2004},
  optstatus = {},
  optvolume = {},
  optnumber = {},
  title = {{N}on-{P}hotorealistic {R}eal-{T}ime {R}endering of {C}haracteristic
           {F}aces},
  year = {2004},
  pages = {339--347},
}