COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
This movie illustrates exact construction and maintenance of arrangements induced by arcs of great circles embedded on the sphere, also known as geodesic arcs, and exact computati...
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
Anisotropic meshes are triangulations of a given domain in the plane or in higher dimensions, with elements elongated along prescribed directions. Anisotropic triangulations have ...
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
In many applications it is often desirable to maintain a valid mesh within a certain domain that deforms over time. During a period for which the underlying mesh topology remains ...
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
Given a fixed origin o in the d-dimensional grid, we give a novel definition of digital rays dig(op) from o to each grid point p. Each digital ray dig(op) approximates the Euclide...
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
In recent years a considerable amount of work in graphics and geometric optimization used tools based on the Laplace-Beltrami operator on a surface. The applications of the Laplac...
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
In this paper we introduce a unified framework for topological manipulation on triangulated 2-manifolds with or without boundary. We show that there are two kinds of primitive oper...
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
toris-)Rips complex of a discrete point-set P is an abstract simplicial complex in