714 search results - page 43 / 143 » Phase4: Automatic Evaluation of Database Search Methods |
120
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ECCV
2008
Springer
16 years 5 months ago
2008
Springer
We address the problem of efficiently estimating the rotation of a camera relative to the canonical 3D Cartesian frame of an urban scene, under the so-called "Manhattan World&...
222
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Existing keyword-search systems in relational databases require users to submit a complete query to compute answers. Often users feel "left in the dark" when they have l...
162
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DASFAA
2007
IEEE
15 years 10 months ago
2007
IEEE
One of the big issues facing current content-based image retrieval is how to automatically extract the high-level concepts from images. In this paper, we present an efficient syste...
137
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ISCAS
2003
IEEE
15 years 9 months ago
2003
IEEE
A hybrid fingerprint identification system is presented in this paper. The system consists of several steps: fingerprint enhancement, minutiae extraction, texture feature extracti...
164
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MIR
2004
ACM
15 years 9 months ago
2004
ACM
In content-based image retrieval, relevance feedback has been introduced to narrow the gap between low-level image feature and high-level semantic concept. Furthermore, to speed u...