225 search results - page 44 / 45 » Real-time Computation of Area Shadows - A Geometrical Algori... |
SI3D
1999
ACM
13 years 9 months ago
1999
ACM
We present a new approach for simplifying polygonal objects. Our method is general in that it works on models that contain both non-manifold geometry and surface attributes. It is...
GIS
2007
ACM
14 years 5 months ago
2007
ACM
This paper presents an approach to visualize and analyze 3D building information models within virtual 3D city models. Building information models (BIMs) formalize and represent d...
COMPGEOM
2006
ACM
13 years 10 months ago
2006
ACM
We consider a class of geometric facility location problems in which the goal is to determine a set X of disks given by their centers (tj) and radii (rj) that cover a given set of...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
In the area of 3D shape analysis, research in mesh segmentation has always been an important topic, as it is a fundamental low-level task which can be utilized in many application...
ICCV
2011
IEEE
12 years 4 months ago
2011
IEEE
In geometric computer vision, the structure from motion (SfM) problem can be formulated as a optimization problem with a rank constraint. It is well known that the trace norm of a...