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4 papers · 1 filter
Coding cells of digital spaces: a framework to write generic digital topology algorithms
Jacques-Olivier Lachaud
This paper proposes a concise coding of the cells of n-dimensional finite regular grids. It induces a simple, generic and efficient framework for implementing classical digital top…
Revisiting Digital Straight Segment Recognition
F. De Vieilleville, Jacques-Olivier Lachaud
This paper presents new results about digital straight segments, their recognition and related properties. They come from the study of the arithmetically based recognition algorith…
Partitions versus sets : a case of duality
Laurent Lyaudet, Frédéric Mazoit, Stephan Thomasse
In a recent paper, Amini et al. introduce a general framework to prove duality theorems between special decompositions and their dual combinatorial object. They thus unify all know…
Compound Node-Kayles on Paths
Adrien Guignard, Eric Sopena
In his celebrated book "On Number and Games" (Academic Press, New-York, 1976), J.H. Conway introduced twelve versions of compound games. We analyze these twelve versions for the No…