@InProceedings{SCI:Whi2001a,
  author =    "R.T. Whitaker",
  title =     "Reconstructing Terrain Maps from Dense Range
              Data",
  booktitle = c-ICIP,
  pages =     "165--168",
  year =      "2001",
  month =     "October",
  keywords =  "ip image processing signal processing, surface
              processing, imaging",
}