3441 search results - page 173 / 689 » Knowledge Representation for Video |
133
Voted
PVLDB
2010
15 years 2 months ago
2010
The goal of a threshold query is to detect all objects whose score exceeds a given threshold. This type of query is used in many settings, such as data mining, event triggering, a...
179
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
The problem addressed is source localization via time-differenceof-arrival estimation in a multipath channel. Solving this localization problem typically implies cross-correlating...
143
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SIGGRAPH
2010
ACM
15 years 9 months ago
2010
ACM
This paper presents a system for generating dynamic narratives from videos. These narratives are characterized for being compact, coherent and interactive, as inspired by principl...
112
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MM
2003
ACM
15 years 9 months ago
2003
ACM
In this paper, we propose a novel solution for segmenting an instructional video into hierarchical topical sections. Incorporating the knowledge of education-oriented film theory...
128
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ECAI
2008
Springer
15 years 6 months ago
2008
Springer
Extracting automatically the semantics from visual data is a real challenge. We describe in this paper how recent work in cognitive vision leads to significative results in activi...