Étant donné un ensemble S de points du plan, une triangulation de S est une décomposition de l'enveloppe convexe de S en triangles dont les sommets sont les points de S. Une triangulation de S est dite de Delaunay si le cercle circonscrit à chaque triangle ne contient aucun point de S en son intérieur. Dans cette thèse, nous étudions une généralisation de ces notions à un ensemble S de segments disjoints du plan. Nous commençons par définir une nouvelle famille de diagrammes, appelés triangulations de segments. Nous étudions leurs propriétés géométriques et topologiques et nous donnons un algorithme pour construire efficacement une telle triangulation.Nous ge néralisons ensuite la notion de triangulation de Delaunay aux triangulations de se...
This work studies the feasibility of a constrained Delaunay triangulation of a set of points on the...
International audienceWe present new results concerning the Delaunay triangulation of theset of poin...
The two-dimensional path-planning problem involves determining the shortest path between two points ...
Tesi en modalitat de cotutela: Universitat Politècnica de Catalunya i Carleton UniversityThis thesis...
International audienceThis article presents the formal proof of correctness for a plane Delaunay tri...
Intrinsic Delaunay triangulation (IDT) naturally generalizes Delaunay triangulation from R2 to curve...
This paper provides a unified discussion of the Delaunay triangulation. Its geometric properties are...
This work presents an algorithm that given a generalized planar graph obtains its Constrained Delaun...
<p>The Delaunay triangulation and its dual, the Voronoi tessellation for a random set of points. The...
This paper investigates the possibility of integrating the two currently most popular mesh generatio...
The paper presents a new robust method for finding points of intersection of line segments in the pl...
W pracy przedstawiono implementację w języku Python pięciu algorytmówwyznaczających triangulację Del...
Delaunay flip is an elegant, simple tool to convert a triangulation of a point set to its Delaunay t...
Given a triangulated piecewise-flat surface and a function on the vertices we can define the Dirichl...
In this work, we discuss triangulations of different topological spaces for given point sets. We pro...
This work studies the feasibility of a constrained Delaunay triangulation of a set of points on the...
International audienceWe present new results concerning the Delaunay triangulation of theset of poin...
The two-dimensional path-planning problem involves determining the shortest path between two points ...
Tesi en modalitat de cotutela: Universitat Politècnica de Catalunya i Carleton UniversityThis thesis...
International audienceThis article presents the formal proof of correctness for a plane Delaunay tri...
Intrinsic Delaunay triangulation (IDT) naturally generalizes Delaunay triangulation from R2 to curve...
This paper provides a unified discussion of the Delaunay triangulation. Its geometric properties are...
This work presents an algorithm that given a generalized planar graph obtains its Constrained Delaun...
<p>The Delaunay triangulation and its dual, the Voronoi tessellation for a random set of points. The...
This paper investigates the possibility of integrating the two currently most popular mesh generatio...
The paper presents a new robust method for finding points of intersection of line segments in the pl...
W pracy przedstawiono implementację w języku Python pięciu algorytmówwyznaczających triangulację Del...
Delaunay flip is an elegant, simple tool to convert a triangulation of a point set to its Delaunay t...
Given a triangulated piecewise-flat surface and a function on the vertices we can define the Dirichl...
In this work, we discuss triangulations of different topological spaces for given point sets. We pro...
This work studies the feasibility of a constrained Delaunay triangulation of a set of points on the...
International audienceWe present new results concerning the Delaunay triangulation of theset of poin...
The two-dimensional path-planning problem involves determining the shortest path between two points ...