221 search results - page 25 / 45 » Detecting Unusual Activity in Video |
117
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DAGM
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. Reliable object detection and segmentation is crucial for active safety driver assistance applications. In urban areas where the object density is high, a segmentation ba...
139
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MM
2005
ACM
15 years 9 months ago
2005
ACM
The authors developed an extensible system for video exploitation that puts the user in control to better accommodate novel situations and source material. Visually dense displays...
311
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
We propose a novel approach for modelling correlations
between activities in a busy public space captured by multiple
non-overlapping and uncalibrated cameras. In our approach,
...
138
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ICDE
2006
IEEE
15 years 10 months ago
2006
IEEE
The growing sophistication and diversity of malicious activity in the Internet presents a serious challenge for network security analysts. In this paper, we describe our efforts t...
169
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ACCV
2006
Springer
15 years 8 months ago
2006
Springer
Stochastic grammar has been used in many video analysis and event recognition applications as an efficient model to represent large-scale video activity. However, in previous works...