@inproceedings{Heunen:2003:ASD,
  opteditor = {},
  optpostscript = {},
  month = IEEEAdr,
  optnote = {},
  optorganization = {},
  author = {Chris Heunen},
  optkey = {},
  optannote = {},
  optseries = {},
  address = IEEEPub,
  localfile = {papers/Heunen.2003.ASD.pdf},
  optpublisher = {},
  optisbn = {},
  optkeywords = {},
  doi = {http://dx.doi.org/10.1109/GMAG.2003.1219668},
  optciteseer = {},
  opturl = {},
  optcrossref = {},
  optwww = {},
  booktitle = {Proceedings of the International Conference on Geometric Modeling
               and Graphics 2003},
  optvolume = {},
  optnumber = {},
  abstract = {We investigate whether polyhedral models suffice for accurate
              silhouette computation. Therefore, we set up a theoretical
              framework, a mathematical foundation, to compare various
              algorithms computing silhouettes on spatial and topological
              accuracy. Within this carefully constructed environment, we can
              argue on a formal basis why some silhouette-computing algorithms
              are better than others. In doing so, we distinguish image space
              algorithms and object space algorithms. We show that only object
              space algorithms that respect topology are accurate enough for
              general applications.},
  title = {{A}ccurate {S}ilhouettes---{D}o {P}olyhedral {M}odels {S}uffice?},
  year = {2003},
  pages = {69--74},
}