110 search results - page 12 / 22 » Automatic Camera Network Localization using Object Image Tra... |
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
The notion of local features in space-time has recently been proposed to capture and describe local events in video. When computing space-time descriptors, however, the result may...
ECCV
2010
Springer
15 years 1 months ago
2010
Springer
In this paper, we tackle the problem of object detection and tracking in a new and challenging domain of wide area surveillance. This problem poses several challenges: large camera...
IVC
2007
14 years 9 months ago
2007
In this article a new approach is given for real-time visual tracking of a class of articulated non-rigid objects in 3D. The main contribution of this paper consists in symmetrica...
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
—This paper presents a compressed-domain fall incident detection scheme for intelligent home surveillance applications. For object extraction, global motion parameters are estima...
ICCV
1999
IEEE
15 years 11 months ago
1999
IEEE
In this contribution we focus on the calibration of very long image sequences from a hand-held camera that samples the viewing sphere of a scene. View sphere sampling is important...