562 search results - page 8 / 113 » Term Selection and Query Operations for Video Retrieval |
101
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ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
This paper addresses the problem of matching visual parts of video sequences from within a large collection. The visual content of a video sequence is described by the set of the ...
MM
2004
ACM
15 years 5 months ago
2004
ACM
Combining retrieval results from multiple modalities plays a crucial role for video retrieval systems, especially for automatic video retrieval systems without any user feedback a...
GIS
1999
ACM
15 years 3 months ago
1999
ACM
: The paper is concerned with the effective and efficient processing of spatiotemporal selection queries under varying degrees of approximation. Such queries may employ operators l...
108
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SAC
2002
ACM
14 years 11 months ago
2002
ACM
Different presentations of candidate expansion terms have not been fully explored in interactive query expansion (IQE). Most existing systems that offer an IQE facility use a list...
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
Efficient indexing and retrieval of digital videos are important needs within instructional video databases. Semantic indexing for instructional videos can be achieved by combini...