839 search results - page 144 / 168 » Three-Clustering of Points in the Plane |
IROS
2006
IEEE
14 years 3 months ago
2006
IEEE
— In this paper we present an analysis of 3D line projections for central catadioptric cameras from a projective perspective. Most algorithms consider the projection of lines as ...
COMPGEOM
2006
ACM
14 years 2 months ago
2006
ACM
Persistent homology is the mathematical core of recent work on shape, including reconstruction, recognition, and matching. Its pertinent information is encapsulated by a pairing o...
COMPGEOM
2006
ACM
14 years 2 months ago
2006
ACM
This paper examines the computation of the Voronoi diagram of a set of ellipses in the Euclidean plane. We propose the first complete algorithms, under the exact computation para...
3DIM
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper describes how to automatically extract the presence and location of geometrical irregularities on a surface of revolution. To this end a partial 3D scan of the workpiec...
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
— This paper addresses the topology control problem for large wireless networks that are modelled by an infinite point process on a two-dimensional plane. Topology control is th...