1311 search results - page 29 / 263 » Searching surveillance video |
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
Many works have been proposed on detecting individual anomalies in crowd scenes, i.e., human behaviors anomalous with respect to the rest of the behaviors. In this paper, we intro...
ISCAS
2008
IEEE
15 years 4 months ago
2008
IEEE
—This paper presents a novel approach for automatic recognition of human activities from video sequences. We first group features with high correlations into Category Feature Vec...
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CVPR
2007
IEEE
16 years 4 days ago
2007
IEEE
Reliable tracking of multiple moving objects in video is an interesting challenge, made difficult in real-world video by various sources of noise and uncertainty. We propose a Bay...
AVSS
2009
IEEE
15 years 5 months ago
2009
IEEE
In this paper, we propose an ontology for representing the prior knowledge related to video event analysis. It is composed of two types of knowledge related to the application dom...
ICRA
2009
IEEE
15 years 4 months ago
2009
IEEE
— We consider the problem of tracking multiple agents moving amongst obstacles, using multiple cameras. Given an environment with obstacles, and many people moving through it, we...