70 search results - page 5 / 14 » Convex Hulls in a 3-Dimensional Space |
DAM
2007
13 years 7 months ago
2007
Covering numbers of precompact symmetric convex subsets of Hilbert spaces are investigated. Lower bounds are derived for sets containing orthogonal subsets with norms of their ele...
SODA
1992
ACM
13 years 8 months ago
1992
ACM
Given a set P of n points in the plane, we wish to find a set Q P of k points for which the convex hull conv(Q) has the minimum area. We solve this, and the related problem of fi...
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
In this paper a framework for defining scale-spaces, based on the computational geometry concepts of α-shapes, is proposed. In this approach, objects (curves or surfaces) of incr...
FMSD
2006
13 years 7 months ago
2006
Convex polyhedra are often used to approximate sets of states of programs involving numerical variables. The manipulation of convex polyhedra relies on the so-called double descri...
ICRA
2005
IEEE
14 years 1 months ago
2005
IEEE
— This paper presents a method for a planar rigid body consisting of multiple convex bodies to explore an unknown planar workspace, i.e., an unknown configuration space diffeomo...