Parallel Delaunay triangulation in three dimensions

SH Lo - Computer Methods in Applied Mechanics and …, 2012 - Elsevier
A generic parallel Delaunay triangulation scheme by means of zonal partition of points is
proposed. For efficient Delaunay triangulation, points are first sorted into cells, each of which …

Parallel Delaunay triangulation in E2 and E3 for computers with shared memory

J Kohout, I Kolingerová, J Žára - Parallel Computing, 2005 - Elsevier
This paper presents several parallel algorithms for the construction of the Delaunay
triangulation in E2 and E3—one of the fundamental problems in computer graphics. The …

3D Delaunay triangulation of 1 billion points on a PC

SH Lo - Finite Elements in Analysis and Design, 2015 - Elsevier
Of course, there is not enough memory on a PC with 16 GB RAM, and tetrahedra
constructed have to be output to leave rooms for the creation of new tetrahedra in the next …

A 3D Surface Reconstruction Method for Large‐Scale Point Cloud Data

B Guo, J Wang, X Jiang, C Li, B Su… - Mathematical …, 2020 - Wiley Online Library
Due to the memory limitation and lack of computing power of consumer level computers,
there is a need for suitable methods to achieve 3D surface reconstruction of large‐scale …

Parallel Delaunay triangulation—Application to two dimensions

SH Lo - Finite elements in analysis and design, 2012 - Elsevier
A generic parallel Delaunay triangulation scheme by means of zonal partition of points is
presented. For efficient Delaunay triangulation, points are first partitioned into cells, each of …

A hybrid parallel Delaunay image-to-mesh conversion algorithm scalable on distributed-memory clusters

D Feng, AN Chernikov, NP Chrisochoides - Computer-Aided Design, 2018 - Elsevier
In this paper, we present a scalable three dimensional parallel Delaunay image-to-mesh
conversion algorithm. A nested master–worker model is used to simultaneously explore …

Parallel Delaunay triangulation based on circum-circle criterion

J Kohout, I Kolingerová - Proceedings of the 19th Spring Conference on …, 2003 - dl.acm.org
This paper describes a newly proposed simple and efficient parallel algorithm for the
construction of the Delaunay triangulation (DT) in E2 by randomized incremental insertion …

Practically oriented parallel Delaunay triangulation in E2 for computers with shared memory

J Kohout, I Kolingerová, J Žára - Computers & Graphics, 2004 - Elsevier
This paper describes two simple and efficient parallel algorithms for the construction of the
Delaunay triangulation (DT (S)) in E2 by randomized incremental insertion. The construction …

A highly solid model boundary preserving method for large-scale parallel 3D Delaunay meshing on parallel computers

X Chen, L Chen, M Shi - Computer-Aided Design, 2015 - Elsevier
In this paper, we propose a novel parallel 3D Delaunay triangulation algorithm for large-
scale simulations on parallel computers. Our method keeps the 3D boundary representation …

Algorithms and Criteria for Volumetric Centroidal Voronoi Tessellations

L Wang - 2017 - theses.hal.science
This thesis addresses the problem of volumetric tessellations from three-dimensional
shapes, ie, given a three-dimensional shape that is usually represented by its boundary …