2460 search results - page 335 / 492 » Ontology-Based Image Retrieval |
146
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CIVR
2009
Springer
15 years 11 months ago
2009
Springer
Describing shots through the occurrence of semantic concepts is the first step towards modeling the content of a video semantically. An important challenge is to automatically se...
136
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CIVR
2004
Springer
15 years 10 months ago
2004
Springer
Text retrieval from broadcast news video is unsatisfactory, because a transcript word frequently does not directly ‘describe’ the shot when it was spoken. Extending the retriev...
148
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SAMT
2007
Springer
15 years 10 months ago
2007
Springer
Search, retrieval, and management of multimedia contents are challenging tasks for users and researchers alike. The aim of ESentencias Project is to develop a software-hardware sys...
158
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ICIP
2000
IEEE
15 years 8 months ago
2000
IEEE
In this paper we propose an algorithm to partition MPEG-4 video objects into temporal segments with uniform activity levels. These segments can be used for efficient summarization...
169
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GECCO
2008
Springer
15 years 5 months ago
2008
Springer
In this paper, a multiobjective (MO) learning approach to image feature extraction is described, where Pareto-optimal interest point (IP) detectors are synthesized using genetic p...