@InProceedings{SCI:Tas2003d,
  author =    "T. Tasdizen and R.T. Whitaker",
  title =     "Anisotropic diffusion of surface normals for
              feature preserving surface reconstruction",
  booktitle = "Proceedings of Fourth International Conferenceon
              3-D Imaging and Modeling",
  pages =     "353--360",
  year =      "2003",
  month =     "October",
  keywords =  "ip image processing signal processing, surface
              processing, imaging",
  url =       "http://www.sci.utah.edu/publications/tolga03/reconst.pdf",
}