381 search results - page 23 / 77 » Sensing Activity in Video Images |
CVPR
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a method for recognizing human actions based on pose primitives. In learning mode, the parameters representing poses and activities are estimated from videos. ...
VISUAL
2000
Springer
13 years 11 months ago
2000
Springer
We present an original approach for motion-based retrieval involving partial query. More precisely, we propose an uni ed statistical framework both to extract entities of interest ...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, we propose a system identification approach for group activity recognition in traffic surveillance. Statistical shape theory is used to extract features, and then...
COBUILD
1999
Springer
13 years 12 months ago
1999
Springer
Abstract. We describe a media enriched conference room designed for capturing meetings. Our goal is to do this in a flexible, seamless, and unobtrusive manner in a public conferenc...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper we address the problem of video segmentation. We propose a new method which combines an active contour and a watershed presegmentation. We first apply active contour...