Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Gérard Hégron"'
Autor:
Gérard Hégron
Publikováno v:
Annales des Ponts et Chaussées. 2003:19-26
A l'inverse de la modelisation classique dite imperative, qui consiste a obtenir une maquette numerique d'un objet dont on a a priori une representation mentale deja precise, la modelisation declarative autorise la description d'un objet par ses prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c49c0d91edd13c24f051f535fb7d4c2c
https://doi.org/10.1016/s0152-9668(03)80004-9
https://doi.org/10.1016/s0152-9668(03)80004-9
Autor:
Ronan Boulic, Gerard Hegron
The 14 papers in this volume vividly demonstrate the current state of research in real-time animation. Half of the papers are dedicated to algorithm allowing the real-time animation of complex articulated structure in particular (humans, legged robot
Autor:
Gérard Hégron
Publikováno v:
Annales des Mines - Responsabilité et environnement. :47
La ville est beaucoup plus que la somme de ses parties. C’est aussi un systeme ouvert, en proie a l’incertain. Pour apprehender cette complexite, la modelisation urbaine doit adopter une approche systemique qui integre les differentes composantes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e614448e883c25b945605484534e626
https://doi.org/10.3917/re1.084.0047
https://doi.org/10.3917/re1.084.0047
Publikováno v:
Intelligent decision technologies
Intelligent decision technologies, IOS Press, 2011, 5 (4), pp.297--302. ⟨10.3233/IDT-2011-0113⟩
Intelligent decision technologies, IOS Press, 2011, 5 (4), pp.297--302. ⟨10.3233/IDT-2011-0113⟩
International audience; In this paper we propose a methodology describing a global process used to model both urban spatiotemporal data and applications. During the design phase, we use a tool based on the Entity-Relation formalism that is dedicated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dad2185df31b34f293bf57aed5013dfe
https://hal.archives-ouvertes.fr/hal-01521142
https://hal.archives-ouvertes.fr/hal-01521142
Autor:
Stéphane Donikian, Gérard Hégron
Publikováno v:
Computer Graphics Forum. 12:223-236
In this paper, we present a dynamic model associated with an intelligent CAD system aiming at the modeling of an architectural scene sketch. Our design methodology has been developed to simulate the process of a user who tries to give a description o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e8fe6cf8b1dda2170e2e0ffa5ac8a27
https://doi.org/10.1111/1467-8659.1230223
https://doi.org/10.1111/1467-8659.1230223
Autor:
Gérard Hégron
Publikováno v:
The Journal of Visualization and Computer Animation. 4:25-32
In this paper we present a method to calculate the rolling of a rigid convex object on a smooth biparametric surface where a single contact point is maintained during the animation. The object's motion is computed using a prediction-correction schema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dadad113e016eb3a194525578ca8274d
https://doi.org/10.1002/vis.4340040105
https://doi.org/10.1002/vis.4340040105
Publikováno v:
KES international Symposium IDT 2010
KES international Symposium IDT 2010, 2010, Unknown, Unknown Region. pp.549--558
Advances in Intelligent Decision Technologies ISBN: 9783642146152
KES international Symposium IDT 2010, 2010, Unknown, Unknown Region. pp.549--558
Advances in Intelligent Decision Technologies ISBN: 9783642146152
International audience; In this paper we propose a methodology describing a global process used to model urban spatiotemporal data. During the design phase, we use a tool based on the Entity-Relation formalism that is dedicated to the spatiotemporal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2d4eef0e4108632b5331e8db951c756
https://hal.archives-ouvertes.fr/hal-01521484
https://hal.archives-ouvertes.fr/hal-01521484
Publikováno v:
SCCG
SCCG'08
SCCG'08, 2008, Budmerice Castle, Slovakia. ⟨10.1145/1921264.1921283⟩
SCCG'08
SCCG'08, 2008, Budmerice Castle, Slovakia. ⟨10.1145/1921264.1921283⟩
International audience; This paper presents an inverse daylighting model devoted to the design of building openings. The inverse daylighting model includes sky lighting as well as light reflected by surroundings, and therefore combines near-field and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::987f71ab8aa40fb426127e879e6ccdbd
https://doi.org/10.1145/1921264.1921283
https://doi.org/10.1145/1921264.1921283
Publikováno v:
Computational Imaging and Vision ISBN: 1402041780
ICCVG
ICCVG
Grassmann-Cayley algebra (GCA) provides an efficient formulation of projec- tice geometry, allowing work with elementary geometrical objects at a low com- putational cost. In this paper we use GCA as a mathematical framework for modeling conic curves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f6623a2687bc51477b5b7bba29fee34
https://doi.org/10.1007/1-4020-4179-9_97
https://doi.org/10.1007/1-4020-4179-9_97