@inproceedings{,
          title={Dense, Auto-Calibrating Visual Odometry from a Downward-Looking Camera },
          author={Jacek Zienkiewicz (Imperial College London), Robert Lukierski , Andrew Davison  },
          year = {2013},
          booktitle = {Proceedings of the British Machine Vision Conference},
          publisher = {BMVA Press},
          editors={Burghardt, Tilo and Damen, Dima and Mayol-Cuevas, Walterio and Mirmehdi, Majid},
        }