Zobrazeno 1 - 10
of 1 066
pro vyhledávání: '"Bowyer–Watson algorithm"'
Publikováno v:
Computers & Geosciences. 109:178-193
Delaunay-based shape reconstruction algorithms are widely used in approximating the shape from planar points. However, these algorithms cannot ensure the optimality of varied reconstructed cavity boundaries and hole boundaries. This inadequate recons
Publikováno v:
Journal of Molecular Graphics and Modelling. 76:17-35
A general and direct computational scheme to locate the surface separating arbitrarily shaped domains made up of molecules (or any other particles) has been developed and is described and illustrated for several, both artificial and physical examples
Autor:
Vicky Sintunata, Terumasa Aoki
Publikováno v:
Advances in Science, Technology and Engineering Systems, Vol 2, Iss 3, Pp 1013-1018 (2017)
In this paper a novel approach to extract 2D skeleton information (skeletonization) from natural image is proposed. The work presented here is the extension of our previous paper presented at the International Sympsosium on Multimedia 2016. In the pa
Autor:
Donguk Kim
Publikováno v:
Korean Journal of Computational Design and Engineering. 22:110-117
Autor:
Jean-Franois Remacle
Publikováno v:
Computer-Aided Design. 85:2-9
This paper presents a fine grain parallel version of the 3D Delaunay Kernel procedure using the OpenMP (Open Multi-Processing) API. A set S={p1,,pn} of n points is taken as input. S is initially sorted along a space-filling curve so that two points t
Autor:
Marité Guerrieri, Narcís Coll
Publikováno v:
International Journal of Geographical Information Science. 31:1467-1484
In this paper, we propose a new graphics processing unit GPU method able to compute the 2D constrained Delaunay triangulation CDT of a planar straight-line graph consisting of points and segments. All existing methods compute the Delaunay triangulati
Autor:
Abbas Cheddad
Publikováno v:
Pattern Recognition Letters. 85:8-14
Multiple dilation rapidly deforms object structure using mathematical morphology.Preserving object structure is of paramount importance in pattern recognition.A new geometric-based mechanism for binary image dilation is proposed.Our method exploits D
Publikováno v:
Elsevier
We develop a dimension-independent, Delaunay-based anisotropic mesh generation algorithm suitable for integration with adaptive numerical solvers. As such, the mesh produced by our algorithm conforms to an anisotropic metric prescribed by the solver
Autor:
Yannis Fragakis, Eugenio Oñate
Publikováno v:
Scipedia Open Access
Scipedia SL
Scipedia SL
Delaunay triangulation is a geometric problem that is relatively difficult to parallelize. Parallel algorithms are usually characterized by considerable interprocessor communication or important serialized parts. In this paper, we propose a method th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::320fd3b7fe123bd797d7a6e5e47de013
https://www.scipedia.com/public/Fragakis_Onate_2008a
https://www.scipedia.com/public/Fragakis_Onate_2008a
Autor:
Olsson, Victor, Eklund, Viktor
Voronoi tessellation can be used within a couple of different fields. Some of these fields include healthcare, construction and urban planning. Since Voronoi tessellations are used in multiple fields, it is motivated to know the strengths and weaknes
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:bth-18259