Ehoud Ahronovitz, Christophe Fiorio, Sylvain Glaize. Topological Operators on the Topological Graph of Frontiers.
DGCI: Discrete Geometry for Computer Imagery, Mar 1999, Marne-la-Vallée, France. pp.207-217,
⟨10.1007/3-540-49126-0_16⟩.
⟨lirmm-01168378⟩