91 search results - page 1 / 19 » Visibility Constraints on Features of 3D Objects |
CVPR
2009
IEEE
15 years 1 days ago
2009
IEEE
To recognize three-dimensional objects it is important to
model how their appearances can change due to changes
in viewpoint. A key aspect of this involves understanding
which o...
ECCV
1992
Springer
13 years 9 months ago
1992
Springer
Abstract. This paper presents viewpoint-dependent constraints that relate image features such as t-junctions and inflections to the pose of curved 3D objects. These constraints can...
TVCG
2008
13 years 4 months ago
2008
We present a system for constructing 3D models of real-world objects with optically challenging surfaces. The system utilizes a new range imaging concept called multipeak range ima...
JMM2
2007
13 years 4 months ago
2007
— This paper presents an assignment scheme to control multiple Pan/Tilt (PT) cameras for 3D video of a moving object. The system combines static wide field of view (FOV) cameras...
ICPR
2000
IEEE
13 years 9 months ago
2000
IEEE
Polygonal models are the most common representation of structured 3D data in computer graphics, pattern recognition and machine vision. The method presented here automatically ide...