@inproceedings{,
          title={The Complete Rank Transform: A Tool for Accurate and Morphologically Invariant Matching of Structures },
          author={Oliver Demetz (Saarland University), David Hafner (Saarland University), Joachim Weickert (Saarland University) },
          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},
        }