@InProceedings{droeschel_2010_iros, 
  author    = {David Droeschel and Dirk Holz and Sven Behnke}, 
  booktitle = {Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)}, 
  title     = {{M}ulti-frequency {P}hase {U}nwrapping for {T}ime-of-{F}light cameras}, 
  year      = {2010}, 
  month     = {October}, 
  pages     = {1463--1469}, 
  address   = {Taipei, Taiwan},
}