Discrete Geometry for Computer Imagery 11th International Conference, DGCI 2003, Naples, Italy, November 19-21, 2003, Proceedings - Nyström, Ingela; Nyström, Ingela; Sanniti di Baja, Gabriella; Sanniti di Baja, Gabriella; Svensson, Stina; Svensson, Stina (Springer Berlin Heidelberg : Imprint: Springer, 2003)