@article{Kalogerakis:2009:ddcurvature,
  Author    = {Evangelos Kalogerakis and Derek Nowrouzezahrai and Patricio Simari and James McCrae and Aaron Hertzmann and Karan Singh},
  Title     = {Data-driven curvature for real-time line drawing of dynamic scene},
  Journal   = {{ACM} {T}ransactions on {G}raphics},
  Volume    = {28},
  Number    = {1},
  Year      = {2009},
}