1652 search results - page 150 / 331 » Smoke Detection in Video |
206
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IJON
2010
15 years 4 months ago
2010
We present a computational approach to abnormal visual event detection, which is based on exploring and modeling local motion patterns in a non-linear subspace. We use motion vect...
186
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CORR
2011
Springer
15 years 28 days ago
2011
Springer
Research shows that comment spamming (comments which are unsolicited, unrelated, abusive, hateful, commercial advertisements etc) in online discussion forums has become a common p...
172
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ICPR
2010
IEEE
16 years 1 months ago
2010
IEEE
We present a method that automatically detects chewing events in surveillance video of a subject. Firstly, an Active Appearance Model (AAM) is used to track a subject’s face acr...
176
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ICMI
2004
Springer
15 years 11 months ago
2004
Springer
In this paper, we adopt a direct modeling approach to utilize conversational gesture cues in detecting sentence boundaries, called SUs, in video taped conversations. We treat the ...
178
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PAMI
2008
15 years 6 months ago
2008
We propose a novel adaptive technique for detecting moving shadows and distinguishing them from moving objects in video sequences. Most methods for detecting shadows work in a stat...