753 search results - page 70 / 151 » Multimedia Databases |
105
Voted
ICMCS
2008
IEEE
15 years 8 months ago
2008
IEEE
The automatic detection of semantic events in users’ image and video collections is an important technique for content management and retrieval. In this paper we propose a novel...
112
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MMM
2007
Springer
15 years 8 months ago
2007
Springer
This paper proposes an approach for retrieving videos based on object trajectories and subtrajectories. First, trajectories are segmented into subtrajectories according to the char...
104
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ICASSP
2007
IEEE
15 years 8 months ago
2007
IEEE
Query by example of multimedia signals aims at automatic retrieval of media samples from a database, which are similar to a userprovided example. This paper proposes a method for ...
133
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PCM
2004
Springer
15 years 7 months ago
2004
Springer
The success of the relevance feedback search paradigm in image retrieval is influenced by the selection strategy employed by the system to choose the images presented to the user ...
212
Voted
SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
A method for approximate subsequence matching is introduced, that significantly improves the efficiency of subsequence matching in large time series data sets under the dynamic ti...