COMPUTING
2004
13 years 10 months ago
2004
Parameterization of 3D mesh data is important for many graphics and mesh processing applications, in particular for texture mapping, remeshing and morphing. Closed, manifold, genu...
COMPUTING
2004
13 years 10 months ago
2004
We present an algorithm for computing the convex hull of freeform rational surfaces. The convex hull problem is reformulated as one of finding the zero-sets of polynomial equation...
COMPUTING
2004
13 years 10 months ago
2004
In this paper a method for multiresolution deformation of planar piecewise linear curves that preserves the curve length is presented. In a wavelet based multiresolution editing f...
COMPUTING
2004
13 years 10 months ago
2004
In this paper, we present a robust distributive smoother in a multigrid method for the system of poroelasticity equations. Within the distributive framework, we deal with a decoup...
COMPUTING
2004
13 years 10 months ago
2004
We present a simple, accurate and efficient algorithm for collision detection among moving ellipsoids. Its efficiency is attributed to two results: (i) a simple algebraic test for...
COMPUTING
2004
13 years 10 months ago
2004
In this paper we propose a new stabilized three-field formulation applied to the advection-diffusion equation. Using finite elements with SUPG stabilization in the interior of the...
COMPUTING
2004
13 years 10 months ago
2004
The presented image registration method uses a regularized gradient flow to correlate the intensities in two images. Thereby, an energy functional is successively minimized by des...
COMPUTING
2004
13 years 10 months ago
2004
In this paper we present a generalized description of the Grover operator, employed in a quantum database search algorithm. We will discuss the relation between the original and ge...
COMPUTING
2004
13 years 10 months ago
2004
COMPUTING
2004
13 years 10 months ago
2004
