In this thesis we analyse the behaviour of subdivision schemes, tool used to modelise smooth and multi-resolution surfaces. Firstly, our work aimed to study the geometric behaviour of these surfaces on the neighbourhood of the extraordinary vertices in the control mesh. The geometry of a subdivision surface is complex on the neighborhood of an extraordinary vertex, some of the unpleasant behaviours are obscure. We have proposed an evaluation framework for subdivision surfaces throughout an suitable measure : the absolute curvature gradient. Then we have proposed an interrogation span suitable to the analysis of an extraordinary vertex neighborhood. It is independent of the subdivision scheme used to synthesize the surface, thus we can compa...
Subdivision is a basic tool to describe smooth curves and surfaces in computer aided geometric desig...
Subdivision schemes are widely used for rapid curve or surface generation. Recent developments have ...
Subdivision schemes are widely used for rapid curve or surface generation. Recent developments have ...
In this thesis we analyse the behaviour of subdivision schemes, tool used to modelise smooth and mul...
L'objet de ce mémoire est l'analyse des schémas de subdivision, outil de modélisation de surface lis...
Subdivision surfaces are considered which consist of tri- or quadrilateral patches in a mostly regul...
Thesis (Ph. D.)--University of Washington, 1996Subdivision surfaces are a convenient representation ...
Subdivision schemes were initially introduced for the iterative construction of curves or surfaces s...
Subdivision schemes were initially introduced for the iterative construction of curves or surfaces s...
Subdivision is the process of generating smooth curves or surfaces from a finite set of initial cont...
After a short introduction on the fundamentals of subdivision surfaces, the more advanced material o...
Subdivision surfaces are an established modeling tool in computer graphics and computer-aided design...
Subdivision surfaces are an established modeling tool in computer graphics and computer-aided design...
Subdivision schemes are widely used for rapid curve or surface generation. Recent developments have ...
Subdivision surfaces are an established modeling tool in computer graphics and computer-aided design...
Subdivision is a basic tool to describe smooth curves and surfaces in computer aided geometric desig...
Subdivision schemes are widely used for rapid curve or surface generation. Recent developments have ...
Subdivision schemes are widely used for rapid curve or surface generation. Recent developments have ...
In this thesis we analyse the behaviour of subdivision schemes, tool used to modelise smooth and mul...
L'objet de ce mémoire est l'analyse des schémas de subdivision, outil de modélisation de surface lis...
Subdivision surfaces are considered which consist of tri- or quadrilateral patches in a mostly regul...
Thesis (Ph. D.)--University of Washington, 1996Subdivision surfaces are a convenient representation ...
Subdivision schemes were initially introduced for the iterative construction of curves or surfaces s...
Subdivision schemes were initially introduced for the iterative construction of curves or surfaces s...
Subdivision is the process of generating smooth curves or surfaces from a finite set of initial cont...
After a short introduction on the fundamentals of subdivision surfaces, the more advanced material o...
Subdivision surfaces are an established modeling tool in computer graphics and computer-aided design...
Subdivision surfaces are an established modeling tool in computer graphics and computer-aided design...
Subdivision schemes are widely used for rapid curve or surface generation. Recent developments have ...
Subdivision surfaces are an established modeling tool in computer graphics and computer-aided design...
Subdivision is a basic tool to describe smooth curves and surfaces in computer aided geometric desig...
Subdivision schemes are widely used for rapid curve or surface generation. Recent developments have ...
Subdivision schemes are widely used for rapid curve or surface generation. Recent developments have ...