COMGEO
1999
ACM
13 years 8 months ago
1999
ACM
Many algorithms for reducing the number of triangles in a surface model have been proposed, but to date there has been little theoretical analysis of the approximations they produ...
COMGEO
1999
ACM
13 years 8 months ago
1999
ACM
We present a new approach for simplifying models composed of rational spline patches. Given an input model, the algorithm computes a new approximation of the model in terms of cub...
COMGEO
1999
ACM
13 years 8 months ago
1999
ACM
COMGEO
1999
ACM
13 years 8 months ago
1999
ACM
COMGEO
1999
ACM
13 years 8 months ago
1999
ACM
The visual nature of geometry applications makes them a natural area where visualization can be an effective tool for demonstrating algorithms. In this paper we propose a new mode...
COMGEO
1999
ACM
13 years 8 months ago
1999
ACM
COMGEO
1999
ACM
13 years 8 months ago
1999
ACM
Let S be a set of n points in IRd and let t > 1 be a real number. A t-spanner for S is a directed graph having the points of S as its vertices, such that for any pair p and q o...
COMGEO
1998
ACM
13 years 8 months ago
1998
ACM
In this paper we introduce variable resolution 4– meshes, a powerful structure for the representation of geometric objects at multiple levels of detail. It combines most propert...
COMGEO
1998
ACM
13 years 8 months ago
1998
ACM
COMGEO
1998
ACM
13 years 8 months ago
1998
ACM