@article{Wang:2004:NRA,
  number = {5},
  volume = {20},
  month = sep,
  optnote = {},
  author = {Chung-Ming Wang and Jiunn-Shyan Lee},
  optkey = {},
  optannote = {},
  optabstract = {},
  url = {http://www.iis.sinica.edu.tw/JISE/2004/200409_07.html},
  localfile = {papers/Wang.2004.NRA.pdf},
  title = {{N}on-{P}hotorealistic {R}endering for {A}esthetic {V}irtual
           {E}nvironments},
  journal = {Journal of Information Science and Engineering},
  year = {2004},
  pages = {923--948},
}