This thesis addresses the manifold meshing problem in arbitrary dimension. Intuitively, suppose we are given a manifold — such as the interior of a torus — embedded in a space like R9, our goal is to build a mesh of this manifold (for example, a triangulation). We propose three principal contributions. The central one is the manifold tracing algorithm, which constructs a piecewise-linear approximation of a given compact smooth manifold of dimension m in the Euclidean space Rd, for any m and d. The proposed algorithm operates in an ambient triangulation T that is assumed to be an affine transformation of the Freudenthal-Kuhn triangulation of Rd. It is output-sensitive and its time complexity per computed element in the output depends only po...
We study triangulations of spaces of constant negative curvature -1 from both theoretical and practi...
Isomanifolds are the generalization of isosurfaces to arbitrary dimension and codimension, i.e. subm...
Figure 1: We present an efficient algorithm to convert an arbitrary manifold triangle meshM to a Del...
Cette thèse s’adresse au problème du maillage d’une variété donnée dans une dimension arbitrair...
Coxeter triangulations are triangulations of Euclidean space based on a single simplex. By this we m...
This paper presents a rather simple tracing algorithm to sample and mesh an m-dimensional sub-manifo...
We present an algorithmic framework for producing Delaunay triangulations of manifolds. The input to...
We quantise Whitney’s construction to prove the existence of a triangulation for any C^2 manifold, s...
International audienceWe quantize Whitney's construction to prove the existence of a triangulation f...
International audienceDelaunay has shown that the Delaunay complex of a finite set of points P of Eu...
International audienceWe give a definition of the Delaunay triangulation of a point set in a closed ...
We give a provably correct algorithm to reconstruct a $k$-dimensional manifold embedded in $d$-dimen...
International audienceWe give a definition of the Delaunay triangulation of a point set in a closed ...
It is a well-established fact that the witness complex is closely related to the restricted Delaunay...
This thesis proposes several new practical ways to speed-up some of the most important operations in...
We study triangulations of spaces of constant negative curvature -1 from both theoretical and practi...
Isomanifolds are the generalization of isosurfaces to arbitrary dimension and codimension, i.e. subm...
Figure 1: We present an efficient algorithm to convert an arbitrary manifold triangle meshM to a Del...
Cette thèse s’adresse au problème du maillage d’une variété donnée dans une dimension arbitrair...
Coxeter triangulations are triangulations of Euclidean space based on a single simplex. By this we m...
This paper presents a rather simple tracing algorithm to sample and mesh an m-dimensional sub-manifo...
We present an algorithmic framework for producing Delaunay triangulations of manifolds. The input to...
We quantise Whitney’s construction to prove the existence of a triangulation for any C^2 manifold, s...
International audienceWe quantize Whitney's construction to prove the existence of a triangulation f...
International audienceDelaunay has shown that the Delaunay complex of a finite set of points P of Eu...
International audienceWe give a definition of the Delaunay triangulation of a point set in a closed ...
We give a provably correct algorithm to reconstruct a $k$-dimensional manifold embedded in $d$-dimen...
International audienceWe give a definition of the Delaunay triangulation of a point set in a closed ...
It is a well-established fact that the witness complex is closely related to the restricted Delaunay...
This thesis proposes several new practical ways to speed-up some of the most important operations in...
We study triangulations of spaces of constant negative curvature -1 from both theoretical and practi...
Isomanifolds are the generalization of isosurfaces to arbitrary dimension and codimension, i.e. subm...
Figure 1: We present an efficient algorithm to convert an arbitrary manifold triangle meshM to a Del...