66 search results - page 4 / 14 » Events Detection for an Audio-Based Surveillance System |
ICIAP
2007
ACM
15 years 9 months ago
2007
ACM
In this paper, we propose a technique for detecting possible events in outdoor areas monitored by a video surveillance system. In particular, here we focus on the time spent by an...
COLING
2010
14 years 4 months ago
2010
Text mining for global health surveillance is an emerging technology that is gaining increased attention from public health organisations and governments. The lack of multilingual...
101
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SACMAT
2006
ACM
15 years 3 months ago
2006
ACM
In this paper we have addressed confidentiality and privacy for video surveillance databases. First we discussed our overall approach for suspicious event detection. Next we discu...
83
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CIVR
2009
Springer
15 years 4 months ago
2009
Springer
Contextual information is vital for the robust extraction of semantic information in automated surveillance systems. We have developed a scene independent framework for the detect...
61
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ISI
2003
Springer
15 years 2 months ago
2003
Springer
In many intelligence and security tasks it is necessary to monitor data in database in order to detect certain events or changes. Currently, database systems offer triggers to pro...