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Spherical Barycentric Coordinates
(The Eurographics Association, 2006)
We develop spherical barycentric coordinates. Analogous to classical, planar barycentric coordinates that describe the positions of points in a plane with respect to the vertices of a given planar polygon, spherical ...
Robust Filtering of Noisy Scattered Point Data
(The Eurographics Association, 2005)
In this paper, we develop a method for robust filtering of a noisy set of points sampled from a smooth surface. The main idea of the method consists of using a kernel density estimation technique for point clustering. ...
Elastic Secondary Deformations by Vector Field Integration
(The Eurographics Association, 2007)
We present an approach for elastic secondary deformations of shapes described as triangular meshes. The deformations are steered by the simulation of a low number of simple mass-spring sets. The result of this simulation ...
Connectivity Transformation for Mesh Metamorphosis
(The Eurographics Association, 2004)
In previous mesh morphing techniques, the vertex set and connectivity of an in-between mesh are fixed and only the vertex positions are interpolated between input meshes. With this restriction, to accurately represent both ...