@inproceedings{Schmidt02:NRO,
  author   = {J. Schmidt and F. Vogt and H. Niemann},
  title    = {{Nonlinear Refinement of Camera Parameters using an Endoscopic Surgery Robot}},
  pages    = {40-43},
  booktitle = {{Proceedings of the IAPR Conference on Machine Vision Applications (MVA) 2002}},
  editor    = {Katsushi Ikeuchi},
  year      = {2002},
  publisher = {IAPR MVA Organizing Committee},
  ISBN      = {4-901122-02-9},
  keywords = {Bild}
}