1777 search results - page 274 / 356 » Surveillance Event Detection |
146
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ISM
2006
IEEE
15 years 3 months ago
2006
IEEE
We describe an automatic classroom capture system that detects and records significant (stable) points in lectures by sampling and analyzing a sequence of screen capture frames fr...
143
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CVPR
2012
IEEE
13 years 6 months ago
2012
IEEE
This paper presents a method for the detection and recognition of social interactions in a day-long first-person video of a social event, like a trip to an amusement park. The lo...
113
Voted
CVPR
1998
IEEE
16 years 5 months ago
1998
IEEE
In extended video sequences, individual frames are grouped into shots which are defined as a sequence taken by a single camera, and related shots are grouped into scenes which are...
126
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OSDI
2006
ACM
16 years 3 months ago
2006
ACM
We present a science-centric evaluation of a 19-day sensor network deployment at Reventador, an active volcano in Ecuador. Each of the 16 sensors continuously sampled seismic and ...
126
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
We have studied the problem of linking event information across different languages without the use of translation systems or dictionaries. The linking is based on interlingua in...