convex hull

Lyndon + Christoffel = digitally convex
Discrete geometry redefines notions borrowed from Euclidean geometry creating a need for new algorithmical tools. The notion of …
S. Brlek, Jacques-Olivier Lachaud, X. Provençal, C. Reutenauer
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Lyndon + Christoffel = digitally convex
Maximal digital straight segments and convergence of discrete geometric estimators
Discrete geometric estimators approach geometric quantities on digitized shapes without any knowledge of the continuous shape. A …
F. de Vieilleville, Jacques-Olivier Lachaud, F. Feschet
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Maximal digital straight segments and convergence of discrete geometric estimators