@TechReport{ulrich-etal:02,
  author =       "Markus Ulrich and Carsten Steger",
  title =        "Performance Evaluation of 2D Object Recognition
                  Techniques",
  institution =  "Lehrstuhl f{\"u}r Photogrammetrie und
                  Fernerkundung",
  year =         "2002",
  type =         "Technical Report",
  number =       "PF--2002--01",
  address =      "Technische Universit{\"a}t M{\"u}nchen"
}