Browsing SGP03: Eurographics Symposium on Geometry Processing by Issue Date
Now showing items 21-25 of 25
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Domain Decomposition for Multiresolution Analysis
(The Eurographics Association, 2003)This paper describes a method for converting an arbitrary mesh with irregular connectivity to a semi-regular multiresolution representation. A shape image encoding geometric and differential properties of the input model ... -
A Geometric Convection Approach of 3-D Reconstruction
(The Eurographics Association, 2003)This paper introduces a fast and efficient algorithm for surface reconstruction. As many algorithms of this kind, it produces a piecewise linear approximation of a surface S from a finite, sufficiently dense, subset of its ... -
Estimating Differential Quantities Using Polynomial Fitting of Osculating Jets
(The Eurographics Association, 2003)This paper addresses the pointwise estimation of differential properties of a smooth manifold S -a curve in the plane or a surface in 3D- assuming a point cloud sampled over S is provided. The method consists of fitting ... -
Stellar Subdivision Grammars
(The Eurographics Association, 2003)In this paper we develop a new description for subdivision surfaces based on a graph grammar formalism. Subdivision schemes are specified by a context sensitive grammar in which production rules represent topological and ... -
Simple Silhouettes for Complex Surfaces
(The Eurographics Association, 2003)Complex meshes tend to have intricate, detailed silhouettes. This paper proposes two algorithms for extracting a simpler, approximate silhouette from a high-resolution model. Our methods preserve the important features of ...