2285 search results - page 258 / 457 » A Clustering Based Approach to Efficient Image Retrieval |
194
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ECAI
2004
Springer
15 years 10 months ago
2004
Springer
We present a user interface, the OntoRefiner1 system, for helping the user to navigate numerous retrieved documents after a search querying a semantic portal which integrates a ver...
200
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
The aim of this work is to propose a new approach to the recognition of historical texts by providing an adaptive mechanism that automatically tunes itself to a specific book. Th...
171
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MICCAI
1998
Springer
15 years 10 months ago
1998
Springer
A new, practical, and efficient approach is proposed for 3D vascular segmentation and bifurcation structure extraction. The method uses a combination of mathematical morphology, re...
178
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HT
2005
ACM
16 years 2 days ago
2005
ACM
In recent years, many algorithms for the Web have been developed that work with information units distinct from individual web pages. These include segments of web pages or aggreg...
162
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
Abstract. We consider the problem of camera selfcalibration, from images of a planar object with unknown Euclidean structure. The general case of possibly varying focal length is a...