@inproceedings{npar2008np,
  title = {Non-linear Perspective Widgets for Creating Multiple-View Images},
  author = {Nisha Sudarsanam and Karan Singh and Cindy Grimm},
  booktitle = {Symposium on Non-photorealistic Animation and Rendering},
  pages = {69-79},
  note = {This is the paper version of the tech report. The full details can be found in Nisha's thesis.},
  year = {2008}
}