683 search results - page 12 / 137 » Using High-Level Semantic Features in Video Retrieval |
DAGSTUHL
2006
14 years 11 months ago
2006
action from low level features to high level semantics. Owing to the proliferation of multimedia content in the internet, there is widespread interest in the semantic web community...
104
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CIVR
2004
Springer
15 years 2 months ago
2004
Springer
In this paper we investigate the retrieval of semantic events that occur in broadcast sports footage. We do so by considering the spatio-temporal behaviour of an object in the foot...
ISMAR
2007
IEEE
15 years 3 months ago
2007
IEEE
We propose a novel, low-complexity, tracking scheme that uses motion vectors directly from a video coder. We compare our tracking algorithm against ground truth data, and show tha...
111
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MIR
2006
ACM
15 years 3 months ago
2006
ACM
The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selectio...
119
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TRECVID
2008
14 years 11 months ago
2008
In this paper we describe our TRECVID 2008 video retrieval experiments. The MediaMill team participated in three tasks: concept detection, automatic search, and interactive search...