2460 search results - page 252 / 492 » Ontology-Based Image Retrieval |
169
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CIVR
2007
Springer
16 years 23 days ago
2007
Springer
Scalability is the key issue in making content-based copy detection (CBCD) methods practical for very large image and video databases. Since copies are transformed versions of ori...
204
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CIVR
2007
Springer
16 years 23 days ago
2007
Springer
Near-duplicate keyframes (NDK) play a unique role in large-scale video search, news topic detection and tracking. In this paper, we propose a novel NDK retrieval approach by explo...
165
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CIVR
2003
Springer
15 years 11 months ago
2003
Springer
Feature selection for video retrieval applications is impractical with existing techniques, because of their high time complexity and their failure on the relatively sparse trainin...
194
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SIGIR
1999
ACM
15 years 11 months ago
1999
ACM
The fast growth of multimedia information in image and video databases has triggered research on efficient retrieval methods. This paper deals with structural queries, a type of c...
189
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, we focus on a new application of mobile visual search: snapping a photo with a mobile device of a video playing on a TV screen to automatically retrieve and stream ...