89 search results - page 7 / 18 » Tracking of persons for video surveillance of unattended env... |
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
A system is described for acquiring multi-view video of a person moving through the environment. A real-time tracking algorithm adjusts the pan, tilt, zoom and focus parameters of...
ICISP
2010
Springer
14 years 7 months ago
2010
Springer
Video surveillance applications need tools to track people trajectories. We present here a new method to extract the 3D head trajectory of a person in a room using only one calibr...
ACCV
2006
Springer
15 years 3 months ago
2006
Springer
In many visual tracking and surveillance systems, it is important to initialize a background model using a training video sequence which may include foreground objects. In such a c...
CLEAR
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. Reliable measures of person positions are needed for computational perception of human activities taking place in a smart-room environment. In this work, we present the P...
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
Many motion detection and tracking algorithms rely on the process of background subtraction, a technique which detects changes from a model of the background scene. We present a n...