33 search results - page 3 / 7 » Spatio-temporal interest points for video analysis |
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
This paper presents an adaptive framework for live video analysis. The activities of surveillance subjects are described using a spatio-temporal vocabulary learned from recurrent ...
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
We propose a method for human activity recognition in videos, based on shape analysis. We define local shape descriptors for interest points on the detected contour of the human a...
MM
2005
ACM
13 years 11 months ago
2005
ACM
Semantic analysis of multimodal video aims to index segments of interest at a conceptual level. In reaching this goal, it requires an analysis of several information streams. At s...
ICIAP
2009
ACM
14 years 6 months ago
2009
ACM
In a typical video surveillance framework, a single camera or a set of cameras monitor a scene in which human activities are carried out. In this paper, we propose a complementary ...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Video-surveillance systems are becoming more and more autonomous in the detection and the reporting of abnormal events. In this context, this paper presents an approach to detect ...