698 search results - page 121 / 140 » Recovering Spheres from 3D Point Data |
CVPR
1998
IEEE
14 years 10 months ago
1998
IEEE
This paper describes an interactive sensor planning system that can be used to select viewpoints subject to camera visibility, field of view and task constraints. Application area...
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
We propose a novel framework to build descriptors of local intensity that are invariant to general deformations. In this framework, an image is embedded as a 2D surface in 3D spac...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
We consider the problem of reconstructing the shape of a surface with an arbitrary, spatially varying isotropic bidirectional reflectance distribution function (BRDF), and introdu...
COMPGEOM
1987
ACM
14 years 9 days ago
1987
ACM
Calculating properties of polyhedra given only the set of the locations and neighborhoods of the vertices is easy. Possible properties include volume, surface area, and point cont...
AAAI
2007
13 years 11 months ago
2007
This paper addresses the problem of recovering the locations of both mobile devices and access points from radio signals that come in a stream manner, a problem which we call onli...