164 search results - page 16 / 33 » Detecting textured objects using convex hull |
GMP
2008
IEEE
15 years 4 months ago
2008
IEEE
The directional contact range of two convex polyhedra is the range of positions that one of the polyhedron may locate along a given straight line so that the two polyhedra are in c...
TIP
1998
14 years 9 months ago
1998
—In this paper, we present fast and efficient methods for the lossy encoding of object boundaries that are given as eight-connect chain codes. We approximate the boundary by a p...
70
Voted
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
In augmented virtuality which virtualizes real objects to construct a mixed reality environment, it is important to estimate object surface reflectance properties to render object...
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
Detecting moving objects using stationary cameras is an important precursor to many activity recognition, object recognition and tracking algorithms. In this paper, three innovati...
TIP
2008
14 years 9 months ago
2008
We consider the problem of detecting object contours in natural images. In many cases, local luminance changes turn out to be stronger in textured areas than on object contours. Th...