Letteratura scientifica selezionata sul tema "Modélisation du corps en 3D"
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Articoli di riviste sul tema "Modélisation du corps en 3D"
Saleri, Renato, e Stéphanie Mailleur. "Restituer la morphologie des villes portuaires antiques : de l’image 2D à la 3D". SHS Web of Conferences 147 (2022): 05002. http://dx.doi.org/10.1051/shsconf/202214705002.
Testo completoMabit, C. "Modélisation du corps humain". Morphologie 91, n. 293 (luglio 2007): 77–78. http://dx.doi.org/10.1016/j.morpho.2007.10.001.
Testo completoUhl, Jean-François, Vincent Delmas, Shao-Xiang Zhang, Sandrine Areto, Fabrice Garrabe-Barbassat, Elodie Lacroux, Souhila Larabi, Matthieu Muzas, Claire Riotte e Armelle Serres. "Modélisation du corps humain". Morphologie 91, n. 293 (luglio 2007): 70–71. http://dx.doi.org/10.1016/j.morpho.2007.10.002.
Testo completoDupont, J. M., e D. Rabineau. "Modélisation du corps humain". Morphologie 91, n. 293 (luglio 2007): 76. http://dx.doi.org/10.1016/j.morpho.2007.10.005.
Testo completoBonnel, François, François Canovas, Yannick Roussanne, Christophe Bonnel, Stéphane Chemouny e Frédéric Banegas. "Modélisation du corps humain. Modélisation du carpe osseux et biomécanique". Morphologie 91, n. 293 (luglio 2007): 72–73. http://dx.doi.org/10.1016/j.morpho.2007.10.003.
Testo completoBrunet, C. "Modélisation du corps humain en traumatologie virtuelle". Morphologie 91, n. 293 (luglio 2007): 74–75. http://dx.doi.org/10.1016/j.morpho.2007.10.004.
Testo completoCouleau, Christèle. "Modélisation 3D : Balzac, Houellebecq, Despentes". L'Année balzacienne 21, n. 1 (2020): 271. http://dx.doi.org/10.3917/balz.021.0271.
Testo completoBandelier, Bernard, e Françoise Rioux-Damidau. "Modélisation d'un corps creux à parois minces en magnétostatique". Revue internationale de génie électrique 12, n. 3 (27 giugno 2009): 297–310. http://dx.doi.org/10.3166/ejee.12.297-310.
Testo completoLoubier, Jean-Christophe, Christine Voiron-Canicio, Dominique Genoud, Daniel Hunacek e Florian Sant. "Modélisation géoprospective et simulation 3D immersive". Revue Internationale de Géomatique 27, n. 4 (ottobre 2017): 547–66. http://dx.doi.org/10.3166/rig.2017.00042.
Testo completoBilasco, Ion Marius, e Hervé Martin. "Sémantique et modélisation de scènes 3D". Ingénierie des systèmes d'information 12, n. 2 (30 giugno 2007): 121–35. http://dx.doi.org/10.3166/isi.12.2.121-135.
Testo completoTesi sul tema "Modélisation du corps en 3D"
Capanna, Claire. "Reconstruction 3D de petits corps par photoclinométrie". Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM4757/document.
Testo completoMy PhD work consists in the establishment of a method of 3D reconstruction. Studied objects are small solar system bodies that have been observed in the visible range by sensors during space missions. The proposed method (called photoclinometry by deformation ) consists in deforming a mesh until the synthetic images of the mesh correspond to the observed ones, this is done in an optimization loop . This method requires an initial mesh close to the desired solution. We implement this method in a multiresolution scheme (multiresolution photoclinometry by deformation) to obtain a reconstruction without an apriori shape . However, this method does not allow models containing millions of facets . A third method has been developed to overcome this problem, it consists in cutting the mesh into different pieces and apply the multiresolution method photoclinometry by deforming to each of these pieces . By merging these pieces , we obtain meshes of several millions facets (high resolution model). These methods have been tested by reconstructing the two asteroids (Steins and lutetia) flown-by the Rosetta spacecraft of the European Space Agency (ESA)
Ghomari, Tewfik. "Contribution à la modélisation 3D volumique de la mise en forme des corps plastiques creux". Reims, 2007. http://www.theses.fr/2007REIMS001.
Testo completoThe principal objective of this thesis is to develop a software of working of the plastic bodies hollow 3D axisymmetric, with a precise distribution of the thicknesses and a cost of less low calculation. That became possible with the development of a new finite element of axisymmetric solid (baptized SFRQ-Axi) based on the kinematic concept of rotation of a space fiber (Space Fiber Rotation concept). The developed finite element has the advantage of converging quickly for the problems with contact presenting of the flexing areas. The choice of the algorithm of search for contact plays also a part in the fast treatment of the management of the nodes candidates to the contact. A simple algorithm of research local is worked out to test the penetration of the segments “masters” by the “Slavic” nodes. Encountered numerical difficulties to which we had faced, and who are due to the strong not geometrical linearities, material and especially with nonthe linearities of contact. Let us underline also the difficulty in managing the incompressibility of the voluminal or axisymmetric finite elements 3D. Two approaches of implicit calculation and clarifies are treated for an example of feeding-bottle. The results obtained shows the good precision of implicit calculation compared to explicit calculation. The tests of validation of the SFRQ-Axi element with contact on a test of inflection of a circular plate, being rolled up on a rigid torus, shows the good speed of convergence and a better precision of the results thicknesses. The results of the tests of working give also a good distribution thicknesses inside the beach given by the experimental results
Guillot, Olivier. "Maillage multirésolution de surfaces : modélisation et maillage de formes humaines 3D". La Rochelle, 2008. http://www.theses.fr/2008LAROS232.
Testo completoIn this thesis, we developped a surface subdivision that handles different kind of natural discontinuities of surfaces (darts, corners, creases and bounds) and the irregularities of the mesh that represents it. The aim of such a subdivision is to create limit surfaces that keep the natural discontinuities in order to enhance the quality of the multiresolution analysis based on that subdivision. We use the square root 3-subdivision because the resulting meshes grow slower. The multiresolution analysis by wavelets of a mesh of surface split the low frequencies and the higher ones, in order to obtain an approximation of the mesh and "details". Details can be truncated without creating great losses in the result of the synthesis. This property permits data compression of the details. Because the wavelet function is based on our square root 3-subdivision it handles natural discontinuities of the surfaces. This gives even smaller details for meshes with sharp edges. In order to analyse a mesh n times, this mesh must have a topology compatible with n subdivisions. If the surface contains discontinuities, n should be even. We built software tools in order to create a remeshing method that generates meshes compatible with those topologies. All this features are available in MEFP3C
Champin, Cédric. "Modélisation 3D du chauffage par rayonnement infrarouge et de l'étirage soufflage de corps creux en P.E.T". Phd thesis, École Nationale Supérieure des Mines de Paris, 2007. http://tel.archives-ouvertes.fr/tel-00270197.
Testo completoChampin, Cédric. "Modélisation 3D du chauffage par rayonnement infrarouge et de l'étirage soufflage de corps creux en polyéthylène téréphtalate". Paris, ENMP, 2007. http://www.theses.fr/2007ENMP1519.
Testo completoOur study addressed the 3D modeling of the infrared radiation reheating step and the stretch blow molding of cold injected preforms used for P. E. T. Bottles. The goal was to calculate the full temperature profile of the preform at the exit of the furnace and the final thickness of the bottle at the end of the blow molding, using a single finite element numerical tool. The interaction between the halogens lamps and the semi-transparent material has been modeled using a ray tracing method, taking into account reflectors. The volumetric source term arising from irradiation and inserted in the heat assumption has been calculated through a Beer-Lambert law applied to each ray emitted by the tungsten filament or reflected by the ceramic. The preform rotation and translation have been modeled thanks to a mapping of the irradiative heat flux divergence calculated initially onto the configuration at the time considered. The study of the stretching and blow molding of the preform have given rise to the implementation of Mooney-Rivlin hyperelastic and G’Sell viscoplastic behavior laws. Numerical developments have been validated by a comparison with tensile tests, a thick tube and a thick sphere blowing analytical models. The remeshing method necessary for large strain and the contact algorithms accuracies implemented in Forge3® software allowed to demonstrate the feasibility of the 3D numerical modeling of stretch-blowing of P. E. T. Preforms
Hamad, Moez. "Classification non-supervisée de morphologies 3D de corps humain pour la mise en œuvre de mannequins morphotypes adaptatifs". Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL10046/document.
Testo completoIn this PhD we investigate the problem of 3D human morphologies classification. The aim of this research is to define an exhaustive methodology to obtain a clustering of human morphology shapes representative of a population and to extract the most significant morphotype of each class. An overall geometric shape analysis of body surfaces coupled with technique of unsupervised clustering is implemented on a database of 478 scans of woman bodies from the French Sizing Survey (2006) conducted by IFTH.The description of the 3D scans is performed with a computation of the geodesic distributions based on anthropometrics feature points placed on the surface of human torso. This descriptor enables a quantitative comparison of the morphologies in 3D space. These geodesic distributions are then used as inputs for the two clustering methods we have achieved. After the classification, three morphological classes represented by three morphotypes are extracted from the database. Based on these morphotypes, we developed a design method of adaptive models. Two types of the mannequin adjustment, depending on its volume and height, have been developed to control it via included individuals in the obtained classes or via an industrial size system
Néri, Adrien. "Etude de la différenciation métal-silicates dans les petits corps du système solaire : une approche pluridisciplinaire". Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30184.
Testo completoMany early-accreted small bodies of the Solar System experienced metal-silicate differentiation. This process caused the metal and silicate to separate and may have led to the formation of a metallic core. This PhD focused on understanding the physical processes that drove this differentiation and their consequences on the materials found in the meteoritic record. In order to provide the most plausible models, a joint experimental and modeling approach was used. A three-phase experimental system was designed to be representative of natural samples undergoing differentiation and analyzed using computed 3D X-ray microtomography and electronic techniques. Metal-silicate differentiation mostly occurs though the percolation of an interconnected metallic network. However, significant extraction of the silicate melt is required to allow the formation of such a network. Differentiation remained partial in primitive achondrites due to late accretion and low silicate grain sizes that did not allow complete melting of the iron-rich phases or efficient melt extraction. Complete differentiation occurs for bodies accreted earlier that experienced a magma ocean stage. Models suggest that a significant fraction of the silicates does not melt (corresponding to the rheological threshold), preventing the metal particles from settling. At the end of the magma ocean phase, compaction and efficient extraction of the melts favors differentiation and the formation of achondrites (pallasites, stony and iron meteorites)
Moreau, Baptiste. "Modélisation statistique de la géométrie 3D de la cage thoracique à partir d'images médicales en vue de personnaliser un modèle numérique de corps humain pour la biomécanique du choc automobile". Thesis, Montpellier, 2018. http://www.theses.fr/2018MONTS030/document.
Testo completoRoad safety is a major issue of public health and personal safety. According to the World Health Organization (WHO), nearly 1.2 million people die each year worldwide due to road accidents (2015). According to accident data, 36.7% of serious injuries are caused by thoracic injuries (Page et al., 2012). The aim of biomechanics in passive safety is to improve our understanding of the human body in order to build better tools for assessing the risk of injury.Numerical human body models are used to virtually simulate the conditions of an accident. Today, they are increasingly used by car manufacturers and equipment manufacturers to better understand injury mechanisms. However, they exist only in few sizes and do not take into account the morphological variations observed in the population.3D medical imaging gives access to the geometries of the different anatomical structures that make up the human body. Today, hospitals are full of 3D images covering a very large part of the population in terms of age, body size and sex.The overall objective of this thesis is to statistically model the 3D geometry of the rib cage from medical images in order to personalize a numerical human body model to simulate car crash conditions.The first objective is to develop a segmentation process based on CT-scans in order to obtain geometric data adapted to the construction of a statistical model of shape of the rib cage.The second objective is to build a statistical model of the shape of the rib cage, taking into account its articulated structure.The third objective is to use the statistical model of the rib cage to deform a numerical human body model, in order to study the influence of certain parameters on the risk of injury
Quiquet, Aurélien. "Reconstruction de la calotte polaire du Groenland au cours du dernier cycle glaciaire-interglaciaire à partir de l'association de la modélisation numérique 3D et des enregistrements des carottages glaciaires profonds". Thesis, Grenoble, 2012. http://www.theses.fr/2012GRENU006/document.
Testo completoThe Greenland ice sheet represents a potential sea level rise contribution of 7.3 meters. When drastic changes are recently observed, multi-centennal futur projections are urgently needed. 3D numerical modelling is one of the tools to realize these projections. This work intensively incorporates the use of Greenland deep ice core drillings, which represent an important amount of information of past states of the ice sheet. The validity of the reconstructions are thus assured by constant back and forth between observations and simulations. Robustness of these reconstructions and of future projections are largely questionned through wide sensitivity experiments. The ice sheet model calibration is performed during the last deglaciation considering the numerous constraints during this period. Given that, scenarios of ice sheet states during the whole last climatic cycle, in particular during the last interglacial, the Eemian, potential analogue for a future climate
Benchiheub, Mohamed-El-Fatah. "Contribution à l'analyse des mouvements 3D de la Langue des Signes Française (LSF) en Action et en Perception". Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS559/document.
Testo completoNowadays, Sign Language (SL) is still little described, particularly for what concerns the movement of articulators. Research on SL has focused on understanding and modeling linguistic properties. Few investigations have been carried out to understand the kinematics and dynamics of the movement itself and what it brings to understand the LS SL generated by models. This thesis deals with the analysis of movement in the French Sign Language LSF with a main focus on its production as well as its understanding by deaf people.Better understanding the movement in SL requires the creation of new resources for the scientific community studying SL. In this framework, we have created and annotated a corpus of 3D motion data from the upper body and face, using a motion capture system. The processing of this corpus made it possible to specify the kinematics of the movement in SL during the signs and the transitions.The first contribution of this thesis was to quantify to what extent certain classical laws, known in motor control, remained valid during the movements of SL, in order to know if the knowledge acquired in motor control could be exploited in SL.Finding relevant information of the movement that is crucial for understanding SL represented the second part of this thesis. We were basically interested to know which aspects of the movement of SL production models should be replicated as a priority. In this approach, we have examined to what extent deaf individuals, whether signers or not, were able to understand SL according to the amount of information available to them
Libri sul tema "Modélisation du corps en 3D"
United States. Marine Corps. History and Museums Division., a cura di. The 3d Marine Aircraft Wing in Desert Shield and Desert Storm. Washington, D.C: History and Museums Division, Headquarters, U.S. Marine Corps, 1999.
Cerca il testo completoLee, Alex. Force Recon command: 3d Force Recon Company in Vietnam, 1969-1970. New York: Ivy Books, 1996.
Cerca il testo completoArnold, J. Douglas. Nintendo 64: Survival Guide Volume Two. Lahaina, Maui, HI: Sandwich Islands Publishing Company, 1998.
Cerca il testo completoSybex. Unofficial Nintendo 64 Ultimate Strategy Guide, Value Pack. Alameda, CA: Sybex, Incorporated, 1998.
Cerca il testo completoCapitoli di libri sul tema "Modélisation du corps en 3D"
Dessales, Hélène, Jean Ponce, Alban-Brice Pimpaud e Agnès Tricoche. "La villa de Diomède à Pompéi, du corpus d’archives à la modélisation 3D". In Les archives de fouilles : modes d’emploi. Collège de France, 2017. http://dx.doi.org/10.4000/books.cdf.4894.
Testo completoMORA, Angel. "Modélisation numérique de réseaux de nanocharges en carbone dans les composites de polymères". In Nanocomposites, 199–227. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9031.ch7.
Testo completoAtti di convegni sul tema "Modélisation du corps en 3D"
GUERBER, Etienne, Michel BENOIT, Stephan GRILLI e Clément BUVAT. "Modélisation non-linéaire des interactions des vagues avec un corps mobile immergé". In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2010. http://dx.doi.org/10.5150/jngcgc.2010.087-g.
Testo completoLubin, Pierre, Stéphane Abadie, Stéphane Vincent e Jean-Paul Caltagirone. "Etude du déferlement par modélisation numérique 2D et 3D". In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2002. http://dx.doi.org/10.5150/jngcgc.2002.010-l.
Testo completoMassamba, Fidèle, Salim Mezazigh e Daniel Levacher. "Modélisation 3D d’un pieu chargé latéralement dans un massif sableux à proximité d’un talus". In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2004. http://dx.doi.org/10.5150/jngcgc.2004.071-m.
Testo completoBoone, Veronique Joanna, e Denis Derycke. "Analyse architecturale, modélisation 3D et narration filmique : un regard original sur quelques objets corbuséens". In LC2015 - Le Corbusier, 50 years later. Valencia: Universitat Politècnica València, 2015. http://dx.doi.org/10.4995/lc2015.2015.764.
Testo completoMilliez, S. "Blocs allogéniques d’origine fémorale en apposition horizontale : indications, intérêts et apport de la modélisation 3D". In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206601013.
Testo completoHadj SaÏd, M., L. Thollon, Y. Godio-Raboutet, J. H. Catherine, C. M. Chossegros e D. Tardivo. "Modélisation 3D de l’os maxillaire dans l’analyse par éléments finis en implantologie orale : une nouvelle approche utilisant CBCT et anthropométrie". In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206603022.
Testo completoTOUBLANC, Florence, Isabelle BRENON e Thibault COULOMBIER. "Modélisation 3D de la dynamique des sédiments fins dans l’estuaire de la Charente (France) : évolution du bouchon vaseux et estimation des flux sédimentaires". In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2014. http://dx.doi.org/10.5150/jngcgc.2014.056.
Testo completoCatros, S. "A quoi servent les Bio-Imprimantes 3D ?" In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206601012.
Testo completoPajot, T., S. Ketoff e L. Bénichou. "Chirurgie implantaire guidée : acquisition, planification, modélisation et production d'un guide chirurgical. Mise en place d'une chaine numérique pour la création interne et l'utilisation de guides chirurgicaux". In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206602006.
Testo completoRapporti di organizzazioni sul tema "Modélisation du corps en 3D"
Caron, O., M. Lamothe, N. Benoit e M. Nastev. Modélisation géologique 3D des sédiments quaternaires du bassin versant de la rivière Chaudière, Québec. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2014. http://dx.doi.org/10.4095/295183.
Testo completoKennedy, Alan, Andrew McQueen, Mark Ballentine, Brianna Fernando, Lauren May, Jonna Boyda, Christopher Williams e Michael Bortner. Sustainable harmful algal bloom mitigation by 3D printed photocatalytic oxidation devices (3D-PODs). Engineer Research and Development Center (U.S.), aprile 2022. http://dx.doi.org/10.21079/11681/43980.
Testo completoKennedy, Alan, Mark Ballentine, Andrew McQueen, Christopher Griggs, Arit Das e Michael Bortner. Environmental applications of 3D printing polymer composites for dredging operations. Engineer Research and Development Center (U.S.), gennaio 2021. http://dx.doi.org/10.21079/11681/39341.
Testo completoShafer, J. M., J. M. Rine, M. G. Waddell e R. C. Berg. 3D hydrogeologic characterization of the Marine Corps Air Station at Beaufort, South Carolina for aquifer vulnerability analysis and groundwater flow and transport modeling. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2002. http://dx.doi.org/10.4095/299508.
Testo completoTsai, Frank, Navid Jafari, Ye-Hong Chen e Jack Cadigan. Three-dimensional underseepage evaluation for Profit Island vicinity levee, north of Baton Rouge, Louisiana. Engineer Research and Development Center (U.S.), maggio 2022. http://dx.doi.org/10.21079/11681/44220.
Testo completoChapman, Ray, Phu Luong, Sung-Chan Kim e Earl Hayter. Development of three-dimensional wetting and drying algorithm for the Geophysical Scale Transport Multi-Block Hydrodynamic Sediment and Water Quality Transport Modeling System (GSMB). Engineer Research and Development Center (U.S.), luglio 2021. http://dx.doi.org/10.21079/11681/41085.
Testo completoRuby, Jeffrey, Richard Massaro, John Anderson e Robert Fischer. Three-dimensional geospatial product generation from tactical sources, co-registration assessment, and considerations. Engineer Research and Development Center (U.S.), febbraio 2023. http://dx.doi.org/10.21079/11681/46442.
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