1131 search results - page 141 / 227 » Content-based Video Retrieval |
113
Voted
CIVR
2004
Springer
15 years 8 months ago
2004
Springer
We are building a broadcast news video archive where topics of interest can be retrieved and tracked easily. This paper introduces a structuring method applied to the accumulated n...
138
Voted
CAIP
2009
Springer
15 years 6 months ago
2009
Springer
Recently, performance prediction has been successfully applied in the field of information retrieval for content analysis and retrieval tasks. This paper discusses how performance ...
106
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SIGIR
2008
ACM
15 years 2 months ago
2008
ACM
Bag-of-visual-words (BoW) has been popular for visual classification in recent years. In this paper, we propose a novel BoW expansion method to alleviate the effect of visual word...
146
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CIVR
2004
Springer
15 years 6 months ago
2004
Springer
Earlier this year, a major effort was initiated to study the theoretical and empirical aspects of the automatic detection of semantic concepts in broadcast video, complementing ong...
109
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PERCOM
2006
ACM
16 years 2 months ago
2006
ACM
In this paper, we present a general architecture and a new retrieval method for an educational system that is based on a knowledge base of existing recorded lectures. The extracti...