94 search results - page 6 / 19 » On Shadows Of Intersecting Families |
COMBINATORICS
2006
13 years 9 months ago
2006
Sommerville [10] and Davies [2] classified the spherical triangles that can tile the sphere in an edge-to-edge fashion. Relaxing this condition yields other triangles, which tile ...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper proposes a method to estimate the trajectories of soccer players by using two cameras set in a large-scale outdoor space such as a soccer stadium, which is normally not...
ESA
2010
Springer
13 years 11 months ago
2010
Springer
We consider the Minimum Vertex Cover problem in intersection graphs of axis-parallel rectangles on the plane. We present two algorithms: The first is an EPTAS for non-crossing rect...
ACCV
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. We propose a robust method to extract silhouettes of foreground objects from color video sequences. To cope with various changes in the background, the background is mode...
CVPR
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper presents a method for capturing and computing 3D parallax. 3D parallax, as used here, refers to vertical offset from the ground plane, height. The method is based on an...