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Hybrid representation for interactive geometric modeling
Nowadays, virtual objects have become omnipresent. We can find them in various domains such as entertainment (movies, video games, etc.), computer-aided design or... -
Contribution to computer-aided generation of 3D manufacturing tolerancing
During the realization of the mechanism pieces, the manufacturer must respect the customer geometrical requirements. These requirements arise from functional needs of... -
USING DEFORMATIONS FOR FREE FORM SOLID MODELING IN COMPUTER GRAPHICS
Depuis quelques années, les déformations sont utilisées en synthèse d'images pour la modélisation des solides. La déformation libre est une méthode de transformation... -
Geometric modeling by constraints: some methods of resolution
Diverses techniques de modélisation sont utilisées en synthèse d'images et en CAO (conception assistée par ordinateur) pour produire des images réalistes et analyser... -
A Coordinate System associated to a Point Cloud issued from a Manifold: Defin...
Surfaces and manifolds represented by a set of discrete points are encountered in various application areas. In this thesis, we define a coordinate system on the... -
Shapes Interpolation
Computing a correct representation from a set of sample points is essential in various contexts, such as in applications including, for instance, medical imaging,... -
Shape Analysis of B-Rep CAD Models to Extract Partial and Global Symmetries
Symmetry properties of objects described as B-Rep CAD models are analyzed locally as well as globally through an approach of type divide-and-conquer. The boundary of... -
Models for the interactive and intuitive creation of tri-dimensional objects
In this document I present a summary of some of my research and also my experience with administrative research management tasks. The research presentation is followed... -
Representation of multiresolution meshes : an application to subdivision volumes
Volume meshes are widespread in computer graphics, scientific visualization and numerical computation. Subdivision, simplification or remeshing operations are... -
Extension of algorithmic geometry to fractal structures
Defining shapes by iteration allows us to generate new structures with specific properties (roughness,lacunarity), which cannot be achieved with classic modelling.For... -
Ensembles simpliciaux hiérarchisés et intersections de surfaces
Article dans revue scientifique avec comité de lecture. -
Corrosion mecanisms investigations of two alloys : zircaloy-4 et ZrNbO, under...
Pas de résumé en anglais
