6103 search results - page 777 / 1221 » Multimedia Retrieval Algorithmics |
145
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ISMAR
2009
IEEE
15 years 11 months ago
2009
IEEE
In many cases, visual tracking is based on detecting, describing, and then matching local features. A variety of algorithms for these steps have been proposed and used in tracking...
135
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ACIVS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. In the pattern recognition context, objects can be represented as graphs with attributed nodes and edges involving their relations. Consequently, matching attributed grap...
113
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KCAP
2009
ACM
15 years 11 months ago
2009
ACM
In this paper, a new summarization system is proposed, which summarizes a document by interactively scoring the sentences using already-extracted summary so that the sentence whic...
122
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ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
Automatic image annotation is a promising way to achieve more effective image management and retrieval by using keywords. However, system performances of the existing state-of-the...
134
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ISDA
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, we propose an algorithm and data structure for computing the term contributed frequency (tcf) for all N-grams in a text corpus. Although term frequency is one of th...