7810 search results - page 369 / 1562 » Evaluating Image Retrieval |
156
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CBMS
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper focuses on the problem of representing, in a meaningful way, the knowledge involved in the HealthAgents project. Our work is motivated by the complexity of representing...
190
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
We present a fast and efficient geometric re-ranking method that can be incorporated in a feature based image-based retrieval system that utilizes a Vocabulary Tree (VT). We form ...
202
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HUMAN
2003
Springer
16 years 14 hour ago
2003
Springer
In this paper, we propose the ontology-based semantic web search model to enhance efficiency and accuracy of information retrieval for unstructured and semi-structured documents. N...
169
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TRECVID
2008
15 years 8 months ago
2008
This paper describes the Knowledge Base multimedia retrieval system for the TRECVID 2008 evaluation. Our focus this year is on query analysis and the creation of a topic knowledge...
235
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CATA
2004
15 years 8 months ago
2004
Distance histograms have been used for Shape Representation and Retrieval [1][2]. In this paper, we have proposed the use of angular histograms for shape representation. We have im...