8349 search results - page 401 / 1670 » Introduction to Information Retrieval |
177
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IR
2000
15 years 6 months ago
2000
Content-based image retrieval in astronomy needs methods that can deal with an image content made of noisy and diffuse structures. This motivates investigations on how information ...
213
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Most iris recognition systems use the global and local texture information of the iris in order to recognize individuals. In this work, we investigate the use of macro-features th...
194
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Feature histograms based on the evaluation of Haar integrals with nonlinear kernel functions were used successfully for the purpose of invariant content based image retrieval. In ...
155
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AIRS
2008
Springer
16 years 1 months ago
2008
Springer
This paper proposes a model for content-based retrieval of histopathology images. The most remarkable characteristic of the proposed model is that it is able to extract high-level ...
176
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GEOS
2005
Springer
16 years 11 days ago
2005
Springer
This paper analyses reported difficulties in spatial data retrieval from Internet portals, based on results from an empirical survey. The analysis reveals the problems which cause ...