Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Restricted Delaunay triangulation"'
We introduce the restricted constrained Delaunay triangulation (restricted CDT), a generalization of both the restricted Delaunay triangulation and the constrained Delaunay triangulation. The restricted CDT is a triangulation of a surface whose edges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67a3c165221ace4da21ddd16f4c5c20a
Publikováno v:
Computer Aided Geometric Design. :42-55
The production of high-quality 3D mesh models has seen important technological advancements in recent years and is increasingly becoming a crucial asset for several application domains. However, the intrinsic nature of the problem (acquisition constr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65aebae8967d7fa49e7ca6d67912c465
https://doi.org/10.1016/j.cagd.2015.03.006
https://doi.org/10.1016/j.cagd.2015.03.006
Autor:
Xinwei Shi, Ho-Lun Cheng
Publikováno v:
IEEE Visualization
Quality surface meshes for molecular models are desirable in the studies of protein shapes and functionalities. However, there is still no robust software that is capable to generate such meshes with good quality. In this paper, we present a Delaunay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6ce6eca310e5f9245693822a35c9c61
https://doi.org/10.1016/j.comgeo.2008.10.001
https://doi.org/10.1016/j.comgeo.2008.10.001
Autor:
Pellerin, Jeanne
Selon la méthode utilisée pour construire un modèle structural en trois dimensions et selon l'application à laquelle il est destiné, son maillage, en d'autres termes sa représentation informatique, doit être adapté afin de respecter des crit
Externí odkaz:
http://www.theses.fr/2014LORR0075/document
Autor:
Pellerin, Jeanne
Publikováno v:
Sciences de la Terre. Université de Lorraine, 2014. Français. ⟨NNT : 2014LORR0075⟩
Géologie appliquée. Université de Lorraine, 2014. Français
Géologie appliquée. Université de Lorraine, 2014. Français. ⟨NNT : 2014LORR0075⟩
Géologie appliquée. Université de Lorraine, 2014. Français
Géologie appliquée. Université de Lorraine, 2014. Français. ⟨NNT : 2014LORR0075⟩
Depending on the specific method used to build a 3D structural model, and on the exact purpose of this model, its mesh must be adapted so that it enforces criteria on element types, maximum number of elements, and mesh quality. Meshing methods develo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0a6848e226cf2c0dc3450b4e922fb76a
https://hal.univ-lorraine.fr/tel-01750722/document
https://hal.univ-lorraine.fr/tel-01750722/document
Publikováno v:
Procedia Engineering
Procedia Engineering, 2014, 23rd International Meshing Roundtable (IMR23), 82, pp.279-290. ⟨10.1016/j.proeng.2014.10.390⟩
23rd International Meshing Roundtable (IMR23)
23rd International Meshing Roundtable (IMR23), Oct 2014, london, United Kingdom
Procedia Engineering, 2014, 23rd International Meshing Roundtable (IMR23), 82, pp.279-290. ⟨10.1016/j.proeng.2014.10.390⟩
23rd International Meshing Roundtable (IMR23)
23rd International Meshing Roundtable (IMR23), Oct 2014, london, United Kingdom
International audience; In this paper we propose a method to generate mixed-element meshes (tetrahedra, triangular prisms, square pyramids) for B-Rep models. The vertices, edges, facets, and cells of the final volumetric mesh are determined from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4babc2f3ff5f40ff2e168fc14ee34e41
https://inria.hal.science/hal-01105033
https://inria.hal.science/hal-01105033
Autor:
Rineau, Laurent, Yvinec, Mariette
Publikováno v:
[Research Report] RR-7912, INRIA. 2012
35 pages; This paper proposes an algorithm to mesh 3D domains bounded by piecewise smooth surfaces. The algorithm handle multivolume domains defined by surfaces that may be non connected or non manifold. The boundary and subdivision surfaces are assu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::7b004c1b39b08dc6abce5c0dd677d998
https://hal.science/hal-00681581/file/RR-7912.pdf
https://hal.science/hal-00681581/file/RR-7912.pdf
Autor:
Salman, Nader
Publikováno v:
Modeling and Simulation. Université Nice Sophia Antipolis, 2010. English. ⟨NNT : ⟩
Most of the current surface reconstruction algorithms target high quality data and can produce some intractable results when used with point clouds acquired through profitable 3D acquisition methods. Our first contribution is a surface reconstruction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::3f9f0e84c32bf623fb23716ee30d51d8
https://theses.hal.science/tel-00536984v2/file/SALMAN_THESIS.pdf
https://theses.hal.science/tel-00536984v2/file/SALMAN_THESIS.pdf
Autor:
Nader Salman, Mariette Yvinec
Publikováno v:
International Journal of Virtual Reality
International Journal of Virtual Reality, IPI Press, 2010, The International Journal of Virtual Reality, Volume 9 (Number 1), pp.19-26
International Journal of Virtual Reality, 2010, The International Journal of Virtual Reality, Volume 9 (Number 1), pp.19-26
International Journal of Virtual Reality, IPI Press, 2010, The International Journal of Virtual Reality, Volume 9 (Number 1), pp.19-26
International Journal of Virtual Reality, 2010, The International Journal of Virtual Reality, Volume 9 (Number 1), pp.19-26
Special issue for ACCV09; International audience; This article describes an original method to reconstruct a 3D scene from a sequence of images. Our approach uses both the dense 3D point cloud extracted by multi-view stereovision and the calibrated i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::155809f559223dd9c969b16a3c87fdea
https://hal.inria.fr/inria-00503837/file/IJVR_Salman_final.pdf
https://hal.inria.fr/inria-00503837/file/IJVR_Salman_final.pdf
Autor:
Mariette Yvinec, Nader Salman
Publikováno v:
SoCG 2009-Twenty-fifth annual symposium on Computational geometry
SoCG 2009-Twenty-fifth annual symposium on Computational geometry, Jun 2009, Aarhus, Netherlands. pp.104-105, ⟨10.1145/1542362.1542386⟩
Symposium on Computational Geometry
SoCG 2009-Twenty-fifth annual symposium on Computational geometry, Jun 2009, Aarhus, Netherlands. pp.104-105, ⟨10.1145/1542362.1542386⟩
Symposium on Computational Geometry
International audience; Extracting a computer model of a real scene from a sequence of views, is one of the most challenging and fundamental problems in computer vision. Stereo vision algorithms allow us to extract from the images a sparse 3D point c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb3e8d14026b396ed3cef6a86cfeed63
https://inria.hal.science/inria-00410980/document
https://inria.hal.science/inria-00410980/document