189 search results - page 24 / 38 » Spatio-temporal Indexing in Database Semantics |
ICIP
2001
IEEE
14 years 9 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...
SIGMOD
2007
ACM
14 years 7 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...
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CVPR
2011
IEEE
13 years 5 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...
DEXAW
1999
IEEE
13 years 12 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...
DEBU
2010
13 years 7 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...