189 search results - page 24 / 38 » Spatio-temporal Indexing in Database Semantics |
156
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ICIP
2001
IEEE
16 years 6 months ago
2001
IEEE
This work presents a novel approach to content-based image retrieval in categorical multimedia databases. The images are indexed using a combination of text and content descriptor...
217
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SIGMOD
2007
ACM
16 years 5 months ago
2007
ACM
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
597
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
This paper shows that an image can be approximately reconstructed based on the output of a blackbox local description software such as those classically used for image indexing. Ou...
163
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DEXAW
1999
IEEE
15 years 9 months ago
1999
IEEE
In this paper we present WINDSURF (Wavelet-Based Indexing of Images Using Region Fragmentation), a new approach to content-based image retrieval. The method uses the wavelet trans...
153
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DEBU
2010
15 years 5 months ago
2010
Consider a universe of tokens, each of which is associated with a weight, and a database consisting of strings that can be represented as subsets of these tokens. Given a query st...